Finding the Fourth Proportional to 94,128.56, 141,242.12 and 37,982.64

Step by Step Solution

1. Step 1: Write the proportion equation
   94,128.56 : 141,242.12 = 37,982.64 : x
2. Step 2: Convert to fraction form
   94,128.56/141,242.12 = 37,982.64/x
3. Step 3: Cross multiply
   94,128.56x = 141,242.12 × 37,982.64
4. Step 4: Simplify right side
   94,128.56x = 5,364,748,596.80
5. Step 5: Solve for x
   x = 5,364,748,596.80/94,128.56
6. Step 6: Final answer
   x = 56,993.85