Finding the Fourth Proportional to 89,499.52, 134,165.67 and 30,293.92

Step by Step Solution

1. Step 1: Write the proportion equation
   89,499.52 : 134,165.67 = 30,293.92 : x
2. Step 2: Convert to fraction form
   89,499.52/134,165.67 = 30,293.92/x
3. Step 3: Cross multiply
   89,499.52x = 134,165.67 × 30,293.92
4. Step 4: Simplify right side
   89,499.52x = 4,064,404,073.73
5. Step 5: Solve for x
   x = 4,064,404,073.73/89,499.52
6. Step 6: Final answer
   x = 45,412.58