Finding the Fourth Proportional to 88,085.24, 121,557.01 and 47,797.98

Step by Step Solution

1. Step 1: Write the proportion equation
   88,085.24 : 121,557.01 = 47,797.98 : x
2. Step 2: Convert to fraction form
   88,085.24/121,557.01 = 47,797.98/x
3. Step 3: Cross multiply
   88,085.24x = 121,557.01 × 47,797.98
4. Step 4: Simplify right side
   88,085.24x = 5,810,179,532.84
5. Step 5: Solve for x
   x = 5,810,179,532.84/88,085.24
6. Step 6: Final answer
   x = 65,960.88