Finding the Fourth Proportional to 3,894,256, 5,817,099.57 and 2,885,348.48

Step by Step Solution

1. Step 1: Write the proportion equation
   3,894,256 : 5,817,099.57 = 2,885,348.48 : x
2. Step 2: Convert to fraction form
   3,894,256/5,817,099.57 = 2,885,348.48/x
3. Step 3: Cross multiply
   3,894,256x = 5,817,099.57 × 2,885,348.48
4. Step 4: Simplify right side
   3,894,256x = 16,784,359,402,308.15
5. Step 5: Solve for x
   x = 16,784,359,402,308.15/3,894,256
6. Step 6: Final answer
   x = 4,310,029.80