Finding the Fourth Proportional to 2,155,038,150.30, 3,224,485,737.45 and 1,534,687,532.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,155,038,150.30 : 3,224,485,737.45 = 1,534,687,532.70 : x
2. Step 2: Convert to fraction form
   2,155,038,150.30/3,224,485,737.45 = 1,534,687,532.70/x
3. Step 3: Cross multiply
   2,155,038,150.30x = 3,224,485,737.45 × 1,534,687,532.70
4. Step 4: Simplify right side
   2,155,038,150.30x = 4,948,578,060,633,480,192
5. Step 5: Solve for x
   x = 4,948,578,060,633,480,192/2,155,038,150.30
6. Step 6: Final answer
   x = 2,296,283,274.59