Finding the Fourth Proportional to 2,445,337.58, 3,374,397.29 and 1,357,524.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,445,337.58 : 3,374,397.29 = 1,357,524.72 : x
2. Step 2: Convert to fraction form
   2,445,337.58/3,374,397.29 = 1,357,524.72/x
3. Step 3: Cross multiply
   2,445,337.58x = 3,374,397.29 × 1,357,524.72
4. Step 4: Simplify right side
   2,445,337.58x = 4,580,827,729,488.39
5. Step 5: Solve for x
   x = 4,580,827,729,488.39/2,445,337.58
6. Step 6: Final answer
   x = 1,873,290.53