Finding the Fourth Proportional to 2,445,522.46, 3,374,907.10 and 1,357,810.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,445,522.46 : 3,374,907.10 = 1,357,810.72 : x
2. Step 2: Convert to fraction form
   2,445,522.46/3,374,907.10 = 1,357,810.72/x
3. Step 3: Cross multiply
   2,445,522.46x = 3,374,907.10 × 1,357,810.72
4. Step 4: Simplify right side
   2,445,522.46x = 4,582,485,027,552.32
5. Step 5: Solve for x
   x = 4,582,485,027,552.32/2,445,522.46
6. Step 6: Final answer
   x = 1,873,826.60