Finding the Fourth Proportional to 101,025.52, 151,525.89 and 26,139.47

Step by Step Solution

1. Step 1: Write the proportion equation
   101,025.52 : 151,525.89 = 26,139.47 : x
2. Step 2: Convert to fraction form
   101,025.52/151,525.89 = 26,139.47/x
3. Step 3: Cross multiply
   101,025.52x = 151,525.89 × 26,139.47
4. Step 4: Simplify right side
   101,025.52x = 3,960,805,698.25
5. Step 5: Solve for x
   x = 3,960,805,698.25/101,025.52
6. Step 6: Final answer
   x = 39,205.99