Finding the Fourth Proportional to 5,932.61, 8,892.72 and 2,648.01

Step by Step Solution

1. Step 1: Write the proportion equation
   5,932.61 : 8,892.72 = 2,648.01 : x
2. Step 2: Convert to fraction form
   5,932.61/8,892.72 = 2,648.01/x
3. Step 3: Cross multiply
   5,932.61x = 8,892.72 × 2,648.01
4. Step 4: Simplify right side
   5,932.61x = 23,548,011.49
5. Step 5: Solve for x
   x = 23,548,011.49/5,932.61
6. Step 6: Final answer
   x = 3,969.25