Finding the Fourth Proportional to 1,034.34, 1,548.12 and 565.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,034.34 : 1,548.12 = 565.10 : x
2. Step 2: Convert to fraction form
   1,034.34/1,548.12 = 565.10/x
3. Step 3: Cross multiply
   1,034.34x = 1,548.12 × 565.10
4. Step 4: Simplify right side
   1,034.34x = 874,842.61
5. Step 5: Solve for x
   x = 874,842.61/1,034.34
6. Step 6: Final answer
   x = 845.80