Finding the Fourth Proportional to 1,725.06, 2,379.18 and 1,060.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,725.06 : 2,379.18 = 1,060.72 : x
2. Step 2: Convert to fraction form
   1,725.06/2,379.18 = 1,060.72/x
3. Step 3: Cross multiply
   1,725.06x = 2,379.18 × 1,060.72
4. Step 4: Simplify right side
   1,725.06x = 2,523,643.81
5. Step 5: Solve for x
   x = 2,523,643.81/1,725.06
6. Step 6: Final answer
   x = 1,462.93