Finding the Fourth Proportional to 5,915.58, 8,873.38 and 2,994.72

Step by Step Solution

1. Step 1: Write the proportion equation
   5,915.58 : 8,873.38 = 2,994.72 : x
2. Step 2: Convert to fraction form
   5,915.58/8,873.38 = 2,994.72/x
3. Step 3: Cross multiply
   5,915.58x = 8,873.38 × 2,994.72
4. Step 4: Simplify right side
   5,915.58x = 26,573,288.55
5. Step 5: Solve for x
   x = 26,573,288.55/5,915.58
6. Step 6: Final answer
   x = 4,492.09