Finding the Fourth Proportional to 2,517,813,490.86, 3,474,593,419.57 and 1,373,404,535.07

Step by Step Solution

1. Step 1: Write the proportion equation
   2,517,813,490.86 : 3,474,593,419.57 = 1,373,404,535.07 : x
2. Step 2: Convert to fraction form
   2,517,813,490.86/3,474,593,419.57 = 1,373,404,535.07/x
3. Step 3: Cross multiply
   2,517,813,490.86x = 3,474,593,419.57 × 1,373,404,535.07
4. Step 4: Simplify right side
   2,517,813,490.86x = 4,772,022,359,961,817,088
5. Step 5: Solve for x
   x = 4,772,022,359,961,817,088/2,517,813,490.86
6. Step 6: Final answer
   x = 1,895,304,150.72