Finding the Fourth Proportional to 3,158,268.80, 4,737,440.52 and 1,108,980.81

Step by Step Solution

1. Step 1: Write the proportion equation
   3,158,268.80 : 4,737,440.52 = 1,108,980.81 : x
2. Step 2: Convert to fraction form
   3,158,268.80/4,737,440.52 = 1,108,980.81/x
3. Step 3: Cross multiply
   3,158,268.80x = 4,737,440.52 × 1,108,980.81
4. Step 4: Simplify right side
   3,158,268.80x = 5,253,730,625,196.42
5. Step 5: Solve for x
   x = 5,253,730,625,196.42/3,158,268.80
6. Step 6: Final answer
   x = 1,663,484.32