Finding the Fourth Proportional to 1,925,111,152,960.70, 2,656,717,103,192.20 and 1,058,046,664,656.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,925,111,152,960.70 : 2,656,717,103,192.20 = 1,058,046,664,656.50 : x
2. Step 2: Convert to fraction form
   1,925,111,152,960.70/2,656,717,103,192.20 = 1,058,046,664,656.50/x
3. Step 3: Cross multiply
   1,925,111,152,960.70x = 2,656,717,103,192.20 × 1,058,046,664,656.50
4. Step 4: Simplify right side
   1,925,111,152,960.70x = 2,810,930,669,968,385,801,977,856
5. Step 5: Solve for x
   x = 2,810,930,669,968,385,801,977,856/1,925,111,152,960.70
6. Step 6: Final answer
   x = 1,460,139,413,584.17