Finding the Fourth Proportional to 59,884.72, 89,679.45 and 37,642.93

Step by Step Solution

1. Step 1: Write the proportion equation
   59,884.72 : 89,679.45 = 37,642.93 : x
2. Step 2: Convert to fraction form
   59,884.72/89,679.45 = 37,642.93/x
3. Step 3: Cross multiply
   59,884.72x = 89,679.45 × 37,642.93
4. Step 4: Simplify right side
   59,884.72x = 3,375,797,175.75
5. Step 5: Solve for x
   x = 3,375,797,175.75/59,884.72
6. Step 6: Final answer
   x = 56,371.60