Finding the Fourth Proportional to 59,870.19, 82,626.41 and 34,379.90

Step by Step Solution

1. Step 1: Write the proportion equation
   59,870.19 : 82,626.41 = 34,379.90 : x
2. Step 2: Convert to fraction form
   59,870.19/82,626.41 = 34,379.90/x
3. Step 3: Cross multiply
   59,870.19x = 82,626.41 × 34,379.90
4. Step 4: Simplify right side
   59,870.19x = 2,840,687,713.16
5. Step 5: Solve for x
   x = 2,840,687,713.16/59,870.19
6. Step 6: Final answer
   x = 47,447.45