Finding the Fourth Proportional to 152,749.15, 229,069.05 and 52,882.53

Step by Step Solution

1. Step 1: Write the proportion equation
   152,749.15 : 229,069.05 = 52,882.53 : x
2. Step 2: Convert to fraction form
   152,749.15/229,069.05 = 52,882.53/x
3. Step 3: Cross multiply
   152,749.15x = 229,069.05 × 52,882.53
4. Step 4: Simplify right side
   152,749.15x = 12,113,749,851.38
5. Step 5: Solve for x
   x = 12,113,749,851.38/152,749.15
6. Step 6: Final answer
   x = 79,304.86