Finding the Fourth Proportional to 11,356.73, 17,030.23 and 3,566.15

Step by Step Solution

1. Step 1: Write the proportion equation
   11,356.73 : 17,030.23 = 3,566.15 : x
2. Step 2: Convert to fraction form
   11,356.73/17,030.23 = 3,566.15/x
3. Step 3: Cross multiply
   11,356.73x = 17,030.23 × 3,566.15
4. Step 4: Simplify right side
   11,356.73x = 60,732,354.71
5. Step 5: Solve for x
   x = 60,732,354.71/11,356.73
6. Step 6: Final answer
   x = 5,347.70