Finding the Fourth Proportional to 101,562,732.16, 140,156,132.16 and 55,152,603.52

Step by Step Solution

1. Step 1: Write the proportion equation
   101,562,732.16 : 140,156,132.16 = 55,152,603.52 : x
2. Step 2: Convert to fraction form
   101,562,732.16/140,156,132.16 = 55,152,603.52/x
3. Step 3: Cross multiply
   101,562,732.16x = 140,156,132.16 × 55,152,603.52
4. Step 4: Simplify right side
   101,562,732.16x = 7,729,975,587,917,201
5. Step 5: Solve for x
   x = 7,729,975,587,917,201/101,562,732.16
6. Step 6: Final answer
   x = 76,110,354.89