Finding the Fourth Proportional to 2,582,116.38, 3,563,246.65 and 1,404,678.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,582,116.38 : 3,563,246.65 = 1,404,678.30 : x
2. Step 2: Convert to fraction form
   2,582,116.38/3,563,246.65 = 1,404,678.30/x
3. Step 3: Cross multiply
   2,582,116.38x = 3,563,246.65 × 1,404,678.30
4. Step 4: Simplify right side
   2,582,116.38x = 5,005,215,246,802.70
5. Step 5: Solve for x
   x = 5,005,215,246,802.70/2,582,116.38
6. Step 6: Final answer
   x = 1,938,415.82