Finding the Fourth Proportional to 101,253,411.86, 139,729,748.02 and 54,843,522.26

Step by Step Solution

1. Step 1: Write the proportion equation
   101,253,411.86 : 139,729,748.02 = 54,843,522.26 : x
2. Step 2: Convert to fraction form
   101,253,411.86/139,729,748.02 = 54,843,522.26/x
3. Step 3: Cross multiply
   101,253,411.86x = 139,729,748.02 × 54,843,522.26
4. Step 4: Simplify right side
   101,253,411.86x = 7,663,271,545,083,304
5. Step 5: Solve for x
   x = 7,663,271,545,083,304/101,253,411.86
6. Step 6: Final answer
   x = 75,684,082.19