Finding the Fourth Proportional to 5,404,899,095.93, 8,105,782,664.42 and 1,623,138,870.89

Step by Step Solution

1. Step 1: Write the proportion equation
   5,404,899,095.93 : 8,105,782,664.42 = 1,623,138,870.89 : x
2. Step 2: Convert to fraction form
   5,404,899,095.93/8,105,782,664.42 = 1,623,138,870.89/x
3. Step 3: Cross multiply
   5,404,899,095.93x = 8,105,782,664.42 × 1,623,138,870.89
4. Step 4: Simplify right side
   5,404,899,095.93x = 13,156,810,921,625,055,232
5. Step 5: Solve for x
   x = 13,156,810,921,625,055,232/5,404,899,095.93
6. Step 6: Final answer
   x = 2,434,238,028.89