Finding the Fourth Proportional to 2,141,733.60, 3,212,284.39 and 625,009.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,733.60 : 3,212,284.39 = 625,009.30 : x
2. Step 2: Convert to fraction form
   2,141,733.60/3,212,284.39 = 625,009.30/x
3. Step 3: Cross multiply
   2,141,733.60x = 3,212,284.39 × 625,009.30
4. Step 4: Simplify right side
   2,141,733.60x = 2,007,707,608,401.59
5. Step 5: Solve for x
   x = 2,007,707,608,401.59/2,141,733.60
6. Step 6: Final answer
   x = 937,421.73