Finding the Fourth Proportional to 2,258,274.24, 3,116,405.16 and 1,225,802.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,258,274.24 : 3,116,405.16 = 1,225,802.52 : x
2. Step 2: Convert to fraction form
   2,258,274.24/3,116,405.16 = 1,225,802.52/x
3. Step 3: Cross multiply
   2,258,274.24x = 3,116,405.16 × 1,225,802.52
4. Step 4: Simplify right side
   2,258,274.24x = 3,820,097,298,469.00
5. Step 5: Solve for x
   x = 3,820,097,298,469.00/2,258,274.24
6. Step 6: Final answer
   x = 1,691,600.26