Finding the Fourth Proportional to 152,769.92, 229,222.56 and 59,282.72

Step by Step Solution

1. Step 1: Write the proportion equation
   152,769.92 : 229,222.56 = 59,282.72 : x
2. Step 2: Convert to fraction form
   152,769.92/229,222.56 = 59,282.72/x
3. Step 3: Cross multiply
   152,769.92x = 229,222.56 × 59,282.72
4. Step 4: Simplify right side
   152,769.92x = 13,588,936,842.16
5. Step 5: Solve for x
   x = 13,588,936,842.16/152,769.92
6. Step 6: Final answer
   x = 88,950.34