Finding the Fourth Proportional to 1,773.76, 2,655.91 and 1,566.13

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773.76 : 2,655.91 = 1,566.13 : x
2. Step 2: Convert to fraction form
   1,773.76/2,655.91 = 1,566.13/x
3. Step 3: Cross multiply
   1,773.76x = 2,655.91 × 1,566.13
4. Step 4: Simplify right side
   1,773.76x = 4,159,500.33
5. Step 5: Solve for x
   x = 4,159,500.33/1,773.76
6. Step 6: Final answer
   x = 2,345.02