Finding the Fourth Proportional to 2,445.67, 3,666.71 and 1,569.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,445.67 : 3,666.71 = 1,569.16 : x
2. Step 2: Convert to fraction form
   2,445.67/3,666.71 = 1,569.16/x
3. Step 3: Cross multiply
   2,445.67x = 3,666.71 × 1,569.16
4. Step 4: Simplify right side
   2,445.67x = 5,753,654.66
5. Step 5: Solve for x
   x = 5,753,654.66/2,445.67
6. Step 6: Final answer
   x = 2,352.59