Finding the Fourth Proportional to 2,773.04, 4,156.69 and 1,106.53

Step by Step Solution

1. Step 1: Write the proportion equation
   2,773.04 : 4,156.69 = 1,106.53 : x
2. Step 2: Convert to fraction form
   2,773.04/4,156.69 = 1,106.53/x
3. Step 3: Cross multiply
   2,773.04x = 4,156.69 × 1,106.53
4. Step 4: Simplify right side
   2,773.04x = 4,599,502.19
5. Step 5: Solve for x
   x = 4,599,502.19/2,773.04
6. Step 6: Final answer
   x = 1,658.65