Finding the Fourth Proportional to 2,582,051.78, 3,563,181.82 and 1,420,430.15

Step by Step Solution

1. Step 1: Write the proportion equation
   2,582,051.78 : 3,563,181.82 = 1,420,430.15 : x
2. Step 2: Convert to fraction form
   2,582,051.78/3,563,181.82 = 1,420,430.15/x
3. Step 3: Cross multiply
   2,582,051.78x = 3,563,181.82 × 1,420,430.15
4. Step 4: Simplify right side
   2,582,051.78x = 5,061,250,887,059.87
5. Step 5: Solve for x
   x = 5,061,250,887,059.87/2,582,051.78
6. Step 6: Final answer
   x = 1,960,166.30