Finding the Fourth Proportional to 1,773.08, 2,446.72 and 1,353.70

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773.08 : 2,446.72 = 1,353.70 : x
2. Step 2: Convert to fraction form
   1,773.08/2,446.72 = 1,353.70/x
3. Step 3: Cross multiply
   1,773.08x = 2,446.72 × 1,353.70
4. Step 4: Simplify right side
   1,773.08x = 3,312,124.86
5. Step 5: Solve for x
   x = 3,312,124.86/1,773.08
6. Step 6: Final answer
   x = 1,868.01