Finding the Fourth Proportional to 152,757.96, 229,082.27 and 52,891.35

Step by Step Solution

1. Step 1: Write the proportion equation
   152,757.96 : 229,082.27 = 52,891.35 : x
2. Step 2: Convert to fraction form
   152,757.96/229,082.27 = 52,891.35/x
3. Step 3: Cross multiply
   152,757.96x = 229,082.27 × 52,891.35
4. Step 4: Simplify right side
   152,757.96x = 12,116,470,256.91
5. Step 5: Solve for x
   x = 12,116,470,256.91/152,757.96
6. Step 6: Final answer
   x = 79,318.09