Finding the Fourth Proportional to 59,692.68, 89,478.54 and 37,521.72

Step by Step Solution

1. Step 1: Write the proportion equation
   59,692.68 : 89,478.54 = 37,521.72 : x
2. Step 2: Convert to fraction form
   59,692.68/89,478.54 = 37,521.72/x
3. Step 3: Cross multiply
   59,692.68x = 89,478.54 × 37,521.72
4. Step 4: Simplify right side
   59,692.68x = 3,357,388,723.89
5. Step 5: Solve for x
   x = 3,357,388,723.89/59,692.68
6. Step 6: Final answer
   x = 56,244.56