Finding the Fourth Proportional to 152,822.26, 229,233.34 and 58,052.20

Step by Step Solution

1. Step 1: Write the proportion equation
   152,822.26 : 229,233.34 = 58,052.20 : x
2. Step 2: Convert to fraction form
   152,822.26/229,233.34 = 58,052.20/x
3. Step 3: Cross multiply
   152,822.26x = 229,233.34 × 58,052.20
4. Step 4: Simplify right side
   152,822.26x = 13,307,499,700.35
5. Step 5: Solve for x
   x = 13,307,499,700.35/152,822.26
6. Step 6: Final answer
   x = 87,078.28