Finding the Fourth Proportional to 69,371.67, 95,722.61 and 42,133.59

Step by Step Solution

1. Step 1: Write the proportion equation
   69,371.67 : 95,722.61 = 42,133.59 : x
2. Step 2: Convert to fraction form
   69,371.67/95,722.61 = 42,133.59/x
3. Step 3: Cross multiply
   69,371.67x = 95,722.61 × 42,133.59
4. Step 4: Simplify right side
   69,371.67x = 4,033,136,724.86
5. Step 5: Solve for x
   x = 4,033,136,724.86/69,371.67
6. Step 6: Final answer
   x = 58,138.09