Finding the Fourth Proportional to 1,076.34, 1,614.72 and 373.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,076.34 : 1,614.72 = 373.62 : x
2. Step 2: Convert to fraction form
   1,076.34/1,614.72 = 373.62/x
3. Step 3: Cross multiply
   1,076.34x = 1,614.72 × 373.62
4. Step 4: Simplify right side
   1,076.34x = 603,291.69
5. Step 5: Solve for x
   x = 603,291.69/1,076.34
6. Step 6: Final answer
   x = 560.50