Finding the Fourth Proportional to 1,892,058.30, 2,611,047.69 and 1,032,637.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,892,058.30 : 2,611,047.69 = 1,032,637.50 : x
2. Step 2: Convert to fraction form
   1,892,058.30/2,611,047.69 = 1,032,637.50/x
3. Step 3: Cross multiply
   1,892,058.30x = 2,611,047.69 × 1,032,637.50
4. Step 4: Simplify right side
   1,892,058.30x = 2,696,265,758,982.38
5. Step 5: Solve for x
   x = 2,696,265,758,982.38/1,892,058.30
6. Step 6: Final answer
   x = 1,425,043.70