Finding the Fourth Proportional to 59,210.82, 88,830.09 and 40,499.67

Step by Step Solution

1. Step 1: Write the proportion equation
   59,210.82 : 88,830.09 = 40,499.67 : x
2. Step 2: Convert to fraction form
   59,210.82/88,830.09 = 40,499.67/x
3. Step 3: Cross multiply
   59,210.82x = 88,830.09 × 40,499.67
4. Step 4: Simplify right side
   59,210.82x = 3,597,589,331.07
5. Step 5: Solve for x
   x = 3,597,589,331.07/59,210.82
6. Step 6: Final answer
   x = 60,758.99