Finding the Fourth Proportional to 152,952.89, 229,462.17 and 64,155.22

Step by Step Solution

1. Step 1: Write the proportion equation
   152,952.89 : 229,462.17 = 64,155.22 : x
2. Step 2: Convert to fraction form
   152,952.89/229,462.17 = 64,155.22/x
3. Step 3: Cross multiply
   152,952.89x = 229,462.17 × 64,155.22
4. Step 4: Simplify right side
   152,952.89x = 14,721,194,850.72
5. Step 5: Solve for x
   x = 14,721,194,850.72/152,952.89
6. Step 6: Final answer
   x = 96,246.59