Finding the Fourth Proportional to 1,895.52, 2,615.82 and 1,056.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,895.52 : 2,615.82 = 1,056.24 : x
2. Step 2: Convert to fraction form
   1,895.52/2,615.82 = 1,056.24/x
3. Step 3: Cross multiply
   1,895.52x = 2,615.82 × 1,056.24
4. Step 4: Simplify right side
   1,895.52x = 2,762,933.72
5. Step 5: Solve for x
   x = 2,762,933.72/1,895.52
6. Step 6: Final answer
   x = 1,457.61