Finding the Fourth Proportional to 2,003,288.76, 3,002,928.42 and 993,149.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,003,288.76 : 3,002,928.42 = 993,149.88 : x
2. Step 2: Convert to fraction form
   2,003,288.76/3,002,928.42 = 993,149.88/x
3. Step 3: Cross multiply
   2,003,288.76x = 3,002,928.42 × 993,149.88
4. Step 4: Simplify right side
   2,003,288.76x = 2,982,357,999,971.59
5. Step 5: Solve for x
   x = 2,982,357,999,971.59/2,003,288.76
6. Step 6: Final answer
   x = 1,488,730.96