Finding the Fourth Proportional to 10,084.62, 13,915.44 and 5,607.48

Step by Step Solution

1. Step 1: Write the proportion equation
   10,084.62 : 13,915.44 = 5,607.48 : x
2. Step 2: Convert to fraction form
   10,084.62/13,915.44 = 5,607.48/x
3. Step 3: Cross multiply
   10,084.62x = 13,915.44 × 5,607.48
4. Step 4: Simplify right side
   10,084.62x = 78,030,551.49
5. Step 5: Solve for x
   x = 78,030,551.49/10,084.62
6. Step 6: Final answer
   x = 7,737.58