Finding the Fourth Proportional to 2,453,978.52, 3,385,809.18 and 1,582,444.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,453,978.52 : 3,385,809.18 = 1,582,444.44 : x
2. Step 2: Convert to fraction form
   2,453,978.52/3,385,809.18 = 1,582,444.44/x
3. Step 3: Cross multiply
   2,453,978.52x = 3,385,809.18 × 1,582,444.44
4. Step 4: Simplify right side
   2,453,978.52x = 5,357,854,911,791.96
5. Step 5: Solve for x
   x = 5,357,854,911,791.96/2,453,978.52
6. Step 6: Final answer
   x = 2,183,334.07