Finding the Fourth Proportional to 65,100.92, 89,848.84 and 41,229.80

Step by Step Solution

1. Step 1: Write the proportion equation
   65,100.92 : 89,848.84 = 41,229.80 : x
2. Step 2: Convert to fraction form
   65,100.92/89,848.84 = 41,229.80/x
3. Step 3: Cross multiply
   65,100.92x = 89,848.84 × 41,229.80
4. Step 4: Simplify right side
   65,100.92x = 3,704,449,703.43
5. Step 5: Solve for x
   x = 3,704,449,703.43/65,100.92
6. Step 6: Final answer
   x = 56,903.19