Finding the Fourth Proportional to 2,357,946.80, 3,536,915.78 and 738,839.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,357,946.80 : 3,536,915.78 = 738,839.59 : x
2. Step 2: Convert to fraction form
   2,357,946.80/3,536,915.78 = 738,839.59/x
3. Step 3: Cross multiply
   2,357,946.80x = 3,536,915.78 × 738,839.59
4. Step 4: Simplify right side
   2,357,946.80x = 2,613,213,404,759.73
5. Step 5: Solve for x
   x = 2,613,213,404,759.73/2,357,946.80
6. Step 6: Final answer
   x = 1,108,258.00