Finding the Fourth Proportional to 89,122,002.14, 133,588,651.58 and 29,978,078.57

Step by Step Solution

1. Step 1: Write the proportion equation
   89,122,002.14 : 133,588,651.58 = 29,978,078.57 : x
2. Step 2: Convert to fraction form
   89,122,002.14/133,588,651.58 = 29,978,078.57/x
3. Step 3: Cross multiply
   89,122,002.14x = 133,588,651.58 × 29,978,078.57
4. Step 4: Simplify right side
   89,122,002.14x = 4,004,731,092,307,761.50
5. Step 5: Solve for x
   x = 4,004,731,092,307,761.50/89,122,002.14
6. Step 6: Final answer
   x = 44,935,380.67