Finding the Fourth Proportional to 69,384.76, 95,728.62 and 42,499.24

Step by Step Solution

1. Step 1: Write the proportion equation
   69,384.76 : 95,728.62 = 42,499.24 : x
2. Step 2: Convert to fraction form
   69,384.76/95,728.62 = 42,499.24/x
3. Step 3: Cross multiply
   69,384.76x = 95,728.62 × 42,499.24
4. Step 4: Simplify right side
   69,384.76x = 4,068,393,596.25
5. Step 5: Solve for x
   x = 4,068,393,596.25/69,384.76
6. Step 6: Final answer
   x = 58,635.26