Finding the Fourth Proportional to 6,773,694.72, 10,162,312.80 and 3,931,074.24

Step by Step Solution

1. Step 1: Write the proportion equation
   6,773,694.72 : 10,162,312.80 = 3,931,074.24 : x
2. Step 2: Convert to fraction form
   6,773,694.72/10,162,312.80 = 3,931,074.24/x
3. Step 3: Cross multiply
   6,773,694.72x = 10,162,312.80 × 3,931,074.24
4. Step 4: Simplify right side
   6,773,694.72x = 39,948,806,066,902.27
5. Step 5: Solve for x
   x = 39,948,806,066,902.27/6,773,694.72
6. Step 6: Final answer
   x = 5,897,638.99