Finding the Fourth Proportional to 2,302,915.78, 3,447,185.24 and 1,696,387.78

Step by Step Solution

1. Step 1: Write the proportion equation
   2,302,915.78 : 3,447,185.24 = 1,696,387.78 : x
2. Step 2: Convert to fraction form
   2,302,915.78/3,447,185.24 = 1,696,387.78/x
3. Step 3: Cross multiply
   2,302,915.78x = 3,447,185.24 × 1,696,387.78
4. Step 4: Simplify right side
   2,302,915.78x = 5,847,762,905,691.90
5. Step 5: Solve for x
   x = 5,847,762,905,691.90/2,302,915.78
6. Step 6: Final answer
   x = 2,539,286.49