Finding the Fourth Proportional to 2,225,087.19, 3,070,680.71 and 1,258,362.05

Step by Step Solution

1. Step 1: Write the proportion equation
   2,225,087.19 : 3,070,680.71 = 1,258,362.05 : x
2. Step 2: Convert to fraction form
   2,225,087.19/3,070,680.71 = 1,258,362.05/x
3. Step 3: Cross multiply
   2,225,087.19x = 3,070,680.71 × 1,258,362.05
4. Step 4: Simplify right side
   2,225,087.19x = 3,864,028,051,485.84
5. Step 5: Solve for x
   x = 3,864,028,051,485.84/2,225,087.19
6. Step 6: Final answer
   x = 1,736,573.77