Finding the Fourth Proportional to 69,200.73, 95,498.91 and 42,342.75

Step by Step Solution

1. Step 1: Write the proportion equation
   69,200.73 : 95,498.91 = 42,342.75 : x
2. Step 2: Convert to fraction form
   69,200.73/95,498.91 = 42,342.75/x
3. Step 3: Cross multiply
   69,200.73x = 95,498.91 × 42,342.75
4. Step 4: Simplify right side
   69,200.73x = 4,043,686,471.40
5. Step 5: Solve for x
   x = 4,043,686,471.40/69,200.73
6. Step 6: Final answer
   x = 58,434.16