Finding the Fourth Proportional to 153,061.27, 229,540.86 and 64,298.23

Step by Step Solution

1. Step 1: Write the proportion equation
   153,061.27 : 229,540.86 = 64,298.23 : x
2. Step 2: Convert to fraction form
   153,061.27/229,540.86 = 64,298.23/x
3. Step 3: Cross multiply
   153,061.27x = 229,540.86 × 64,298.23
4. Step 4: Simplify right side
   153,061.27x = 14,759,070,436.83
5. Step 5: Solve for x
   x = 14,759,070,436.83/153,061.27
6. Step 6: Final answer
   x = 96,425.90