Finding the Fourth Proportional to 2,696,188.69, 3,720,762.17 and 1,488,964.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,696,188.69 : 3,720,762.17 = 1,488,964.69 : x
2. Step 2: Convert to fraction form
   2,696,188.69/3,720,762.17 = 1,488,964.69/x
3. Step 3: Cross multiply
   2,696,188.69x = 3,720,762.17 × 1,488,964.69
4. Step 4: Simplify right side
   2,696,188.69x = 5,540,083,491,017.78
5. Step 5: Solve for x
   x = 5,540,083,491,017.78/2,696,188.69
6. Step 6: Final answer
   x = 2,054,783.30