Finding the Fourth Proportional to 1,337,111.52, 2,003,781.60 and 738,342.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,337,111.52 : 2,003,781.60 = 738,342.24 : x
2. Step 2: Convert to fraction form
   1,337,111.52/2,003,781.60 = 738,342.24/x
3. Step 3: Cross multiply
   1,337,111.52x = 2,003,781.60 × 738,342.24
4. Step 4: Simplify right side
   1,337,111.52x = 1,479,476,595,014.78
5. Step 5: Solve for x
   x = 1,479,476,595,014.78/1,337,111.52
6. Step 6: Final answer
   x = 1,106,472.10