Finding the Fourth Proportional to 94,425.40, 141,777.69 and 63,031.06

Step by Step Solution

1. Step 1: Write the proportion equation
   94,425.40 : 141,777.69 = 63,031.06 : x
2. Step 2: Convert to fraction form
   94,425.40/141,777.69 = 63,031.06/x
3. Step 3: Cross multiply
   94,425.40x = 141,777.69 × 63,031.06
4. Step 4: Simplify right side
   94,425.40x = 8,936,397,061.01
5. Step 5: Solve for x
   x = 8,936,397,061.01/94,425.40
6. Step 6: Final answer
   x = 94,639.76