Finding the Fourth Proportional to 2,308.02, 3,457.23 and 1,565.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308.02 : 3,457.23 = 1,565.30 : x
2. Step 2: Convert to fraction form
   2,308.02/3,457.23 = 1,565.30/x
3. Step 3: Cross multiply
   2,308.02x = 3,457.23 × 1,565.30
4. Step 4: Simplify right side
   2,308.02x = 5,411,602.12
5. Step 5: Solve for x
   x = 5,411,602.12/2,308.02
6. Step 6: Final answer
   x = 2,344.69