Finding the Fourth Proportional to 59,726.94, 82,430.80 and 38,567.72

Step by Step Solution

1. Step 1: Write the proportion equation
   59,726.94 : 82,430.80 = 38,567.72 : x
2. Step 2: Convert to fraction form
   59,726.94/82,430.80 = 38,567.72/x
3. Step 3: Cross multiply
   59,726.94x = 82,430.80 × 38,567.72
4. Step 4: Simplify right side
   59,726.94x = 3,179,168,013.78
5. Step 5: Solve for x
   x = 3,179,168,013.78/59,726.94
6. Step 6: Final answer
   x = 53,228.38