Finding the Fourth Proportional to 2,207,903.74, 3,309,475.42 and 1,068,258.04

Step by Step Solution

1. Step 1: Write the proportion equation
   2,207,903.74 : 3,309,475.42 = 1,068,258.04 : x
2. Step 2: Convert to fraction form
   2,207,903.74/3,309,475.42 = 1,068,258.04/x
3. Step 3: Cross multiply
   2,207,903.74x = 3,309,475.42 × 1,068,258.04
4. Step 4: Simplify right side
   2,207,903.74x = 3,535,373,725,597.38
5. Step 5: Solve for x
   x = 3,535,373,725,597.38/2,207,903.74
6. Step 6: Final answer
   x = 1,601,235.44