Finding the Fourth Proportional to 89,665.48, 134,316.42 and 41,566.48

Step by Step Solution

1. Step 1: Write the proportion equation
   89,665.48 : 134,316.42 = 41,566.48 : x
2. Step 2: Convert to fraction form
   89,665.48/134,316.42 = 41,566.48/x
3. Step 3: Cross multiply
   89,665.48x = 134,316.42 × 41,566.48
4. Step 4: Simplify right side
   89,665.48x = 5,583,060,785.60
5. Step 5: Solve for x
   x = 5,583,060,785.60/89,665.48
6. Step 6: Final answer
   x = 62,265.44