Finding the Fourth Proportional to 59,449.35, 82,050.51 and 45,156.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,449.35 : 82,050.51 = 45,156.50 : x
2. Step 2: Convert to fraction form
   59,449.35/82,050.51 = 45,156.50/x
3. Step 3: Cross multiply
   59,449.35x = 82,050.51 × 45,156.50
4. Step 4: Simplify right side
   59,449.35x = 3,705,113,854.82
5. Step 5: Solve for x
   x = 3,705,113,854.82/59,449.35
6. Step 6: Final answer
   x = 62,323.87