Finding the Fourth Proportional to 69,308.76, 95,647.08 and 42,441.47

Step by Step Solution

1. Step 1: Write the proportion equation
   69,308.76 : 95,647.08 = 42,441.47 : x
2. Step 2: Convert to fraction form
   69,308.76/95,647.08 = 42,441.47/x
3. Step 3: Cross multiply
   69,308.76x = 95,647.08 × 42,441.47
4. Step 4: Simplify right side
   69,308.76x = 4,059,402,477.27
5. Step 5: Solve for x
   x = 4,059,402,477.27/69,308.76
6. Step 6: Final answer
   x = 58,569.83