Finding the Fourth Proportional to 59,870.88, 82,627.36 and 34,380.59

Step by Step Solution

1. Step 1: Write the proportion equation
   59,870.88 : 82,627.36 = 34,380.59 : x
2. Step 2: Convert to fraction form
   59,870.88/82,627.36 = 34,380.59/x
3. Step 3: Cross multiply
   59,870.88x = 82,627.36 × 34,380.59
4. Step 4: Simplify right side
   59,870.88x = 2,840,776,887.85
5. Step 5: Solve for x
   x = 2,840,776,887.85/59,870.88
6. Step 6: Final answer
   x = 47,448.39