Finding the Fourth Proportional to 2,521,031.40, 3,783,368.72 and 1,003,839.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,521,031.40 : 3,783,368.72 = 1,003,839.96 : x
2. Step 2: Convert to fraction form
   2,521,031.40/3,783,368.72 = 1,003,839.96/x
3. Step 3: Cross multiply
   2,521,031.40x = 3,783,368.72 × 1,003,839.96
4. Step 4: Simplify right side
   2,521,031.40x = 3,797,896,704,550.05
5. Step 5: Solve for x
   x = 3,797,896,704,550.05/2,521,031.40
6. Step 6: Final answer
   x = 1,506,485.28