Finding the Fourth Proportional to 1,536.72, 2,293.20 and 1,373.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,536.72 : 2,293.20 = 1,373.04 : x
2. Step 2: Convert to fraction form
   1,536.72/2,293.20 = 1,373.04/x
3. Step 3: Cross multiply
   1,536.72x = 2,293.20 × 1,373.04
4. Step 4: Simplify right side
   1,536.72x = 3,148,655.33
5. Step 5: Solve for x
   x = 3,148,655.33/1,536.72
6. Step 6: Final answer
   x = 2,048.95