Finding the Fourth Proportional to 94,473.89, 141,708.47 and 38,298.98

Step by Step Solution

1. Step 1: Write the proportion equation
   94,473.89 : 141,708.47 = 38,298.98 : x
2. Step 2: Convert to fraction form
   94,473.89/141,708.47 = 38,298.98/x
3. Step 3: Cross multiply
   94,473.89x = 141,708.47 × 38,298.98
4. Step 4: Simplify right side
   94,473.89x = 5,427,288,958.32
5. Step 5: Solve for x
   x = 5,427,288,958.32/94,473.89
6. Step 6: Final answer
   x = 57,447.50