Finding the Fourth Proportional to 1,962,949.55, 2,944,425.00 and 615,216.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,962,949.55 : 2,944,425.00 = 615,216.72 : x
2. Step 2: Convert to fraction form
   1,962,949.55/2,944,425.00 = 615,216.72/x
3. Step 3: Cross multiply
   1,962,949.55x = 2,944,425.00 × 615,216.72
4. Step 4: Simplify right side
   1,962,949.55x = 1,811,459,485,842.03
5. Step 5: Solve for x
   x = 1,811,459,485,842.03/1,962,949.55
6. Step 6: Final answer
   x = 922,825.29