Finding the Fourth Proportional to 2,585,110.52, 3,567,388.05 and 1,423,547.55

Step by Step Solution

1. Step 1: Write the proportion equation
   2,585,110.52 : 3,567,388.05 = 1,423,547.55 : x
2. Step 2: Convert to fraction form
   2,585,110.52/3,567,388.05 = 1,423,547.55/x
3. Step 3: Cross multiply
   2,585,110.52x = 3,567,388.05 × 1,423,547.55
4. Step 4: Simplify right side
   2,585,110.52x = 5,078,346,518,476.78
5. Step 5: Solve for x
   x = 5,078,346,518,476.78/2,585,110.52
6. Step 6: Final answer
   x = 1,964,460.12