Finding the Fourth Proportional to 2,225,089.46, 3,070,683.81 and 1,258,364.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,225,089.46 : 3,070,683.81 = 1,258,364.31 : x
2. Step 2: Convert to fraction form
   2,225,089.46/3,070,683.81 = 1,258,364.31/x
3. Step 3: Cross multiply
   2,225,089.46x = 3,070,683.81 × 1,258,364.31
4. Step 4: Simplify right side
   2,225,089.46x = 3,864,038,913,798.82
5. Step 5: Solve for x
   x = 3,864,038,913,798.82/2,225,089.46
6. Step 6: Final answer
   x = 1,736,576.88