Finding the Fourth Proportional to 1,295.52, 1,787.84 and 706.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,295.52 : 1,787.84 = 706.10 : x
2. Step 2: Convert to fraction form
   1,295.52/1,787.84 = 706.10/x
3. Step 3: Cross multiply
   1,295.52x = 1,787.84 × 706.10
4. Step 4: Simplify right side
   1,295.52x = 1,262,384.00
5. Step 5: Solve for x
   x = 1,262,384.00/1,295.52
6. Step 6: Final answer
   x = 974.43