Finding the Fourth Proportional to 2,915.96, 4,366.18 and 2,300.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,915.96 : 4,366.18 = 2,300.84 : x
2. Step 2: Convert to fraction form
   2,915.96/4,366.18 = 2,300.84/x
3. Step 3: Cross multiply
   2,915.96x = 4,366.18 × 2,300.84
4. Step 4: Simplify right side
   2,915.96x = 10,045,881.59
5. Step 5: Solve for x
   x = 10,045,881.59/2,915.96
6. Step 6: Final answer
   x = 3,445.14