Finding the Fourth Proportional to 94,396.27, 141,594.47 and 64,724.15

Step by Step Solution

1. Step 1: Write the proportion equation
   94,396.27 : 141,594.47 = 64,724.15 : x
2. Step 2: Convert to fraction form
   94,396.27/141,594.47 = 64,724.15/x
3. Step 3: Cross multiply
   94,396.27x = 141,594.47 × 64,724.15
4. Step 4: Simplify right side
   94,396.27x = 9,164,581,698.40
5. Step 5: Solve for x
   x = 9,164,581,698.40/94,396.27
6. Step 6: Final answer
   x = 97,086.27