Finding the Fourth Proportional to 59,990.81, 82,803.33 and 34,499.96

Step by Step Solution

1. Step 1: Write the proportion equation
   59,990.81 : 82,803.33 = 34,499.96 : x
2. Step 2: Convert to fraction form
   59,990.81/82,803.33 = 34,499.96/x
3. Step 3: Cross multiply
   59,990.81x = 82,803.33 × 34,499.96
4. Step 4: Simplify right side
   59,990.81x = 2,856,711,572.87
5. Step 5: Solve for x
   x = 2,856,711,572.87/59,990.81
6. Step 6: Final answer
   x = 47,619.15