Finding the Fourth Proportional to 1,024,016,384.15, 1,413,145,066.56 and 554,122,747.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,024,016,384.15 : 1,413,145,066.56 = 554,122,747.34 : x
2. Step 2: Convert to fraction form
   1,024,016,384.15/1,413,145,066.56 = 554,122,747.34/x
3. Step 3: Cross multiply
   1,024,016,384.15x = 1,413,145,066.56 × 554,122,747.34
4. Step 4: Simplify right side
   1,024,016,384.15x = 783,055,826,672,194,432
5. Step 5: Solve for x
   x = 783,055,826,672,194,432/1,024,016,384.15
6. Step 6: Final answer
   x = 764,690,720.57