Finding the Fourth Proportional to 63,863.76, 88,134.72 and 35,569.47

Step by Step Solution

1. Step 1: Write the proportion equation
   63,863.76 : 88,134.72 = 35,569.47 : x
2. Step 2: Convert to fraction form
   63,863.76/88,134.72 = 35,569.47/x
3. Step 3: Cross multiply
   63,863.76x = 88,134.72 × 35,569.47
4. Step 4: Simplify right side
   63,863.76x = 3,134,905,279.00
5. Step 5: Solve for x
   x = 3,134,905,279.00/63,863.76
6. Step 6: Final answer
   x = 49,087.39