Finding the Fourth Proportional to 1,337,123.52, 2,003,799.60 and 738,354.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,337,123.52 : 2,003,799.60 = 738,354.24 : x
2. Step 2: Convert to fraction form
   1,337,123.52/2,003,799.60 = 738,354.24/x
3. Step 3: Cross multiply
   1,337,123.52x = 2,003,799.60 × 738,354.24
4. Step 4: Simplify right side
   1,337,123.52x = 1,479,513,930,770.30
5. Step 5: Solve for x
   x = 1,479,513,930,770.30/1,337,123.52
6. Step 6: Final answer
   x = 1,106,490.10