Finding the Fourth Proportional to 94,502.25, 141,753.69 and 64,830.15

Step by Step Solution

1. Step 1: Write the proportion equation
   94,502.25 : 141,753.69 = 64,830.15 : x
2. Step 2: Convert to fraction form
   94,502.25/141,753.69 = 64,830.15/x
3. Step 3: Cross multiply
   94,502.25x = 141,753.69 × 64,830.15
4. Step 4: Simplify right side
   94,502.25x = 9,189,912,985.75
5. Step 5: Solve for x
   x = 9,189,912,985.75/94,502.25
6. Step 6: Final answer
   x = 97,245.44