Finding the Fourth Proportional to 89,950.48, 134,778.08 and 30,753.86

Step by Step Solution

1. Step 1: Write the proportion equation
   89,950.48 : 134,778.08 = 30,753.86 : x
2. Step 2: Convert to fraction form
   89,950.48/134,778.08 = 30,753.86/x
3. Step 3: Cross multiply
   89,950.48x = 134,778.08 × 30,753.86
4. Step 4: Simplify right side
   89,950.48x = 4,144,945,606.38
5. Step 5: Solve for x
   x = 4,144,945,606.38/89,950.48
6. Step 6: Final answer
   x = 46,080.31