Finding the Fourth Proportional to 2,547,141.20, 3,514,981.32 and 1,401,221.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,547,141.20 : 3,514,981.32 = 1,401,221.84 : x
2. Step 2: Convert to fraction form
   2,547,141.20/3,514,981.32 = 1,401,221.84/x
3. Step 3: Cross multiply
   2,547,141.20x = 3,514,981.32 × 1,401,221.84
4. Step 4: Simplify right side
   2,547,141.20x = 4,925,268,592,776.03
5. Step 5: Solve for x
   x = 4,925,268,592,776.03/2,547,141.20
6. Step 6: Final answer
   x = 1,933,645.69