Finding the Fourth Proportional to 2,276,630.01, 3,141,948.29 and 1,258,231.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,276,630.01 : 3,141,948.29 = 1,258,231.59 : x
2. Step 2: Convert to fraction form
   2,276,630.01/3,141,948.29 = 1,258,231.59/x
3. Step 3: Cross multiply
   2,276,630.01x = 3,141,948.29 × 1,258,231.59
4. Step 4: Simplify right side
   2,276,630.01x = 3,953,298,586,333.32
5. Step 5: Solve for x
   x = 3,953,298,586,333.32/2,276,630.01
6. Step 6: Final answer
   x = 1,736,469.50