Finding the Fourth Proportional to 54,320,665.98, 81,516,895.86 and 25,575,022.26

Step by Step Solution

1. Step 1: Write the proportion equation
   54,320,665.98 : 81,516,895.86 = 25,575,022.26 : x
2. Step 2: Convert to fraction form
   54,320,665.98/81,516,895.86 = 25,575,022.26/x
3. Step 3: Cross multiply
   54,320,665.98x = 81,516,895.86 × 25,575,022.26
4. Step 4: Simplify right side
   54,320,665.98x = 2,084,796,426,185,602
5. Step 5: Solve for x
   x = 2,084,796,426,185,602/54,320,665.98
6. Step 6: Final answer
   x = 38,379,434.21