Finding the Fourth Proportional to 152,851.48, 229,203.52 and 64,081.15

Step by Step Solution

1. Step 1: Write the proportion equation
   152,851.48 : 229,203.52 = 64,081.15 : x
2. Step 2: Convert to fraction form
   152,851.48/229,203.52 = 64,081.15/x
3. Step 3: Cross multiply
   152,851.48x = 229,203.52 × 64,081.15
4. Step 4: Simplify right side
   152,851.48x = 14,687,625,417.53
5. Step 5: Solve for x
   x = 14,687,625,417.53/152,851.48
6. Step 6: Final answer
   x = 96,090.83