Finding the Fourth Proportional to 2,578,627.08, 3,558,441.42 and 1,432,710.18

Step by Step Solution

1. Step 1: Write the proportion equation
   2,578,627.08 : 3,558,441.42 = 1,432,710.18 : x
2. Step 2: Convert to fraction form
   2,578,627.08/3,558,441.42 = 1,432,710.18/x
3. Step 3: Cross multiply
   2,578,627.08x = 3,558,441.42 × 1,432,710.18
4. Step 4: Simplify right side
   2,578,627.08x = 5,098,215,247,367.66
5. Step 5: Solve for x
   x = 5,098,215,247,367.66/2,578,627.08
6. Step 6: Final answer
   x = 1,977,104.52