Finding the Fourth Proportional to 2,336,333.18, 3,504,870.30 and 988,505.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,336,333.18 : 3,504,870.30 = 988,505.88 : x
2. Step 2: Convert to fraction form
   2,336,333.18/3,504,870.30 = 988,505.88/x
3. Step 3: Cross multiply
   2,336,333.18x = 3,504,870.30 × 988,505.88
4. Step 4: Simplify right side
   2,336,333.18x = 3,464,584,900,187.36
5. Step 5: Solve for x
   x = 3,464,584,900,187.36/2,336,333.18
6. Step 6: Final answer
   x = 1,482,915.59