Finding the Fourth Proportional to 89,194.32, 133,796.52 and 39,297.72

Step by Step Solution

1. Step 1: Write the proportion equation
   89,194.32 : 133,796.52 = 39,297.72 : x
2. Step 2: Convert to fraction form
   89,194.32/133,796.52 = 39,297.72/x
3. Step 3: Cross multiply
   89,194.32x = 133,796.52 × 39,297.72
4. Step 4: Simplify right side
   89,194.32x = 5,257,898,179.93
5. Step 5: Solve for x
   x = 5,257,898,179.93/89,194.32
6. Step 6: Final answer
   x = 58,948.80