Finding the Fourth Proportional to 1,034,343,139.10, 1,552,270,535.85 and 728,233,123.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,034,343,139.10 : 1,552,270,535.85 = 728,233,123.10 : x
2. Step 2: Convert to fraction form
   1,034,343,139.10/1,552,270,535.85 = 728,233,123.10/x
3. Step 3: Cross multiply
   1,034,343,139.10x = 1,552,270,535.85 × 728,233,123.10
4. Step 4: Simplify right side
   1,034,343,139.10x = 1,130,414,820,218,156,032
5. Step 5: Solve for x
   x = 1,130,414,820,218,156,032/1,034,343,139.10
6. Step 6: Final answer
   x = 1,092,881,827.59