Finding the Fourth Proportional to 2,006,443.17, 2,768,888.07 and 1,088,672.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,006,443.17 : 2,768,888.07 = 1,088,672.40 : x
2. Step 2: Convert to fraction form
   2,006,443.17/2,768,888.07 = 1,088,672.40/x
3. Step 3: Cross multiply
   2,006,443.17x = 2,768,888.07 × 1,088,672.40
4. Step 4: Simplify right side
   2,006,443.17x = 3,014,412,020,498.27
5. Step 5: Solve for x
   x = 3,014,412,020,498.27/2,006,443.17
6. Step 6: Final answer
   x = 1,502,366.01