Finding the Fourth Proportional to 59,200.45, 88,368.82 and 51,726.98

Step by Step Solution

1. Step 1: Write the proportion equation
   59,200.45 : 88,368.82 = 51,726.98 : x
2. Step 2: Convert to fraction form
   59,200.45/88,368.82 = 51,726.98/x
3. Step 3: Cross multiply
   59,200.45x = 88,368.82 × 51,726.98
4. Step 4: Simplify right side
   59,200.45x = 4,571,052,055.45
5. Step 5: Solve for x
   x = 4,571,052,055.45/59,200.45
6. Step 6: Final answer
   x = 77,213.13