Finding the Fourth Proportional to 42,475.56, 58,611.78 and 24,567.72

Step by Step Solution

1. Step 1: Write the proportion equation
   42,475.56 : 58,611.78 = 24,567.72 : x
2. Step 2: Convert to fraction form
   42,475.56/58,611.78 = 24,567.72/x
3. Step 3: Cross multiply
   42,475.56x = 58,611.78 × 24,567.72
4. Step 4: Simplify right side
   42,475.56x = 1,439,957,799.74
5. Step 5: Solve for x
   x = 1,439,957,799.74/42,475.56
6. Step 6: Final answer
   x = 33,900.85