Finding the Fourth Proportional to 69,919.59, 104,785.63 and 38,282.01

Step by Step Solution

1. Step 1: Write the proportion equation
   69,919.59 : 104,785.63 = 38,282.01 : x
2. Step 2: Convert to fraction form
   69,919.59/104,785.63 = 38,282.01/x
3. Step 3: Cross multiply
   69,919.59x = 104,785.63 × 38,282.01
4. Step 4: Simplify right side
   69,919.59x = 4,011,404,535.52
5. Step 5: Solve for x
   x = 4,011,404,535.52/69,919.59
6. Step 6: Final answer
   x = 57,371.68