Finding the Fourth Proportional to 2,061,771.68, 3,091,414.72 and 924,328

Step by Step Solution

1. Step 1: Write the proportion equation
   2,061,771.68 : 3,091,414.72 = 924,328 : x
2. Step 2: Convert to fraction form
   2,061,771.68/3,091,414.72 = 924,328/x
3. Step 3: Cross multiply
   2,061,771.68x = 3,091,414.72 × 924,328
4. Step 4: Simplify right side
   2,061,771.68x = 2,857,481,185,308.16
5. Step 5: Solve for x
   x = 2,857,481,185,308.16/2,061,771.68
6. Step 6: Final answer
   x = 1,385,934.83