Finding the Fourth Proportional to 69,412.64, 95,789.28 and 37,581.50

Step by Step Solution

1. Step 1: Write the proportion equation
   69,412.64 : 95,789.28 = 37,581.50 : x
2. Step 2: Convert to fraction form
   69,412.64/95,789.28 = 37,581.50/x
3. Step 3: Cross multiply
   69,412.64x = 95,789.28 × 37,581.50
4. Step 4: Simplify right side
   69,412.64x = 3,599,904,826.32
5. Step 5: Solve for x
   x = 3,599,904,826.32/69,412.64
6. Step 6: Final answer
   x = 51,862.38