Finding the Fourth Proportional to 64,007.26, 88,345.83 and 38,877.82

Step by Step Solution

1. Step 1: Write the proportion equation
   64,007.26 : 88,345.83 = 38,877.82 : x
2. Step 2: Convert to fraction form
   64,007.26/88,345.83 = 38,877.82/x
3. Step 3: Cross multiply
   64,007.26x = 88,345.83 × 38,877.82
4. Step 4: Simplify right side
   64,007.26x = 3,434,693,276.49
5. Step 5: Solve for x
   x = 3,434,693,276.49/64,007.26
6. Step 6: Final answer
   x = 53,661.00