Finding the Fourth Proportional to 2,250,359.56, 3,105,499.62 and 1,231,828.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,250,359.56 : 3,105,499.62 = 1,231,828.84 : x
2. Step 2: Convert to fraction form
   2,250,359.56/3,105,499.62 = 1,231,828.84/x
3. Step 3: Cross multiply
   2,250,359.56x = 3,105,499.62 × 1,231,828.84
4. Step 4: Simplify right side
   2,250,359.56x = 3,825,443,994,525.04
5. Step 5: Solve for x
   x = 3,825,443,994,525.04/2,250,359.56
6. Step 6: Final answer
   x = 1,699,925.68