Finding the Fourth Proportional to 133,515, 184,250.98 and 73,089.52

Step by Step Solution

1. Step 1: Write the proportion equation
   133,515 : 184,250.98 = 73,089.52 : x
2. Step 2: Convert to fraction form
   133,515/184,250.98 = 73,089.52/x
3. Step 3: Cross multiply
   133,515x = 184,250.98 × 73,089.52
4. Step 4: Simplify right side
   133,515x = 13,466,815,687.73
5. Step 5: Solve for x
   x = 13,466,815,687.73/133,515
6. Step 6: Final answer
   x = 100,863.69