Finding the Fourth Proportional to 2,200,082.74, 3,300,126.74 and 602,659.60

Step by Step Solution

1. Step 1: Write the proportion equation
   2,200,082.74 : 3,300,126.74 = 602,659.60 : x
2. Step 2: Convert to fraction form
   2,200,082.74/3,300,126.74 = 602,659.60/x
3. Step 3: Cross multiply
   2,200,082.74x = 3,300,126.74 × 602,659.60
4. Step 4: Simplify right side
   2,200,082.74x = 1,988,853,061,077.70
5. Step 5: Solve for x
   x = 1,988,853,061,077.70/2,200,082.74
6. Step 6: Final answer
   x = 903,990.12