Finding the Fourth Proportional to 11,056.52, 16,566.30 and 4,807.17

Step by Step Solution

1. Step 1: Write the proportion equation
   11,056.52 : 16,566.30 = 4,807.17 : x
2. Step 2: Convert to fraction form
   11,056.52/16,566.30 = 4,807.17/x
3. Step 3: Cross multiply
   11,056.52x = 16,566.30 × 4,807.17
4. Step 4: Simplify right side
   11,056.52x = 79,637,020.37
5. Step 5: Solve for x
   x = 79,637,020.37/11,056.52
6. Step 6: Final answer
   x = 7,202.72