Finding the Fourth Proportional to 65,034.56, 89,714.72 and 41,120.96

Step by Step Solution

1. Step 1: Write the proportion equation
   65,034.56 : 89,714.72 = 41,120.96 : x
2. Step 2: Convert to fraction form
   65,034.56/89,714.72 = 41,120.96/x
3. Step 3: Cross multiply
   65,034.56x = 89,714.72 × 41,120.96
4. Step 4: Simplify right side
   65,034.56x = 3,689,155,412.53
5. Step 5: Solve for x
   x = 3,689,155,412.53/65,034.56
6. Step 6: Final answer
   x = 56,726.08