Finding the Fourth Proportional to 7,947.84, 11,925.52 and 3,566.56

Step by Step Solution

1. Step 1: Write the proportion equation
   7,947.84 : 11,925.52 = 3,566.56 : x
2. Step 2: Convert to fraction form
   7,947.84/11,925.52 = 3,566.56/x
3. Step 3: Cross multiply
   7,947.84x = 11,925.52 × 3,566.56
4. Step 4: Simplify right side
   7,947.84x = 42,533,082.61
5. Step 5: Solve for x
   x = 42,533,082.61/7,947.84
6. Step 6: Final answer
   x = 5,351.53