Finding the Fourth Proportional to 2,244,487.31, 3,097,373.24 and 1,225,870.19

Step by Step Solution

1. Step 1: Write the proportion equation
   2,244,487.31 : 3,097,373.24 = 1,225,870.19 : x
2. Step 2: Convert to fraction form
   2,244,487.31/3,097,373.24 = 1,225,870.19/x
3. Step 3: Cross multiply
   2,244,487.31x = 3,097,373.24 × 1,225,870.19
4. Step 4: Simplify right side
   2,244,487.31x = 3,796,977,522,219.72
5. Step 5: Solve for x
   x = 3,796,977,522,219.72/2,244,487.31
6. Step 6: Final answer
   x = 1,691,690.35