Finding the Fourth Proportional to 1,562.32, 2,338.24 and 1,541.60

Step by Step Solution

1. Step 1: Write the proportion equation
   1,562.32 : 2,338.24 = 1,541.60 : x
2. Step 2: Convert to fraction form
   1,562.32/2,338.24 = 1,541.60/x
3. Step 3: Cross multiply
   1,562.32x = 2,338.24 × 1,541.60
4. Step 4: Simplify right side
   1,562.32x = 3,604,630.78
5. Step 5: Solve for x
   x = 3,604,630.78/1,562.32
6. Step 6: Final answer
   x = 2,307.23