Finding the Fourth Proportional to 3,569.31, 4,925.60 and 2,077.14

Step by Step Solution

1. Step 1: Write the proportion equation
   3,569.31 : 4,925.60 = 2,077.14 : x
2. Step 2: Convert to fraction form
   3,569.31/4,925.60 = 2,077.14/x
3. Step 3: Cross multiply
   3,569.31x = 4,925.60 × 2,077.14
4. Step 4: Simplify right side
   3,569.31x = 10,231,150.40
5. Step 5: Solve for x
   x = 10,231,150.40/3,569.31
6. Step 6: Final answer
   x = 2,866.42