Finding the Fourth Proportional to 1,832.32, 2,748.72 and 736.64

Step by Step Solution

1. Step 1: Write the proportion equation
   1,832.32 : 2,748.72 = 736.64 : x
2. Step 2: Convert to fraction form
   1,832.32/2,748.72 = 736.64/x
3. Step 3: Cross multiply
   1,832.32x = 2,748.72 × 736.64
4. Step 4: Simplify right side
   1,832.32x = 2,024,817.10
5. Step 5: Solve for x
   x = 2,024,817.10/1,832.32
6. Step 6: Final answer
   x = 1,105.06