Finding the Fourth Proportional to 74,781.34, 103,196.61 and 41,247.34

Step by Step Solution

1. Step 1: Write the proportion equation
   74,781.34 : 103,196.61 = 41,247.34 : x
2. Step 2: Convert to fraction form
   74,781.34/103,196.61 = 41,247.34/x
3. Step 3: Cross multiply
   74,781.34x = 103,196.61 × 41,247.34
4. Step 4: Simplify right side
   74,781.34x = 4,256,585,659.52
5. Step 5: Solve for x
   x = 4,256,585,659.52/74,781.34
6. Step 6: Final answer
   x = 56,920.43