Finding the Fourth Proportional to 10,875.25, 15,007.86 and 5,907.25

Step by Step Solution

1. Step 1: Write the proportion equation
   10,875.25 : 15,007.86 = 5,907.25 : x
2. Step 2: Convert to fraction form
   10,875.25/15,007.86 = 5,907.25/x
3. Step 3: Cross multiply
   10,875.25x = 15,007.86 × 5,907.25
4. Step 4: Simplify right side
   10,875.25x = 88,655,180.99
5. Step 5: Solve for x
   x = 88,655,180.99/10,875.25
6. Step 6: Final answer
   x = 8,152.01