Finding the Fourth Proportional to 65,175.08, 89,895.20 and 59,814.82

Step by Step Solution

1. Step 1: Write the proportion equation
   65,175.08 : 89,895.20 = 59,814.82 : x
2. Step 2: Convert to fraction form
   65,175.08/89,895.20 = 59,814.82/x
3. Step 3: Cross multiply
   65,175.08x = 89,895.20 × 59,814.82
4. Step 4: Simplify right side
   65,175.08x = 5,377,065,206.86
5. Step 5: Solve for x
   x = 5,377,065,206.86/65,175.08
6. Step 6: Final answer
   x = 82,501.86