Finding the Fourth Proportional to 2,624,464,553.61, 3,936,700,619.15 and 1,071,755,875.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,624,464,553.61 : 3,936,700,619.15 = 1,071,755,875.05 : x
2. Step 2: Convert to fraction form
   2,624,464,553.61/3,936,700,619.15 = 1,071,755,875.05/x
3. Step 3: Cross multiply
   2,624,464,553.61x = 3,936,700,619.15 × 1,071,755,875.05
4. Step 4: Simplify right side
   2,624,464,553.61x = 4,219,182,016,886,984,704
5. Step 5: Solve for x
   x = 4,219,182,016,886,984,704/2,624,464,553.61
6. Step 6: Final answer
   x = 1,607,635,359.79