Finding the Fourth Proportional to 7,315,466.74, 10,973,168.77 and 1,850,613.28

Step by Step Solution

1. Step 1: Write the proportion equation
   7,315,466.74 : 10,973,168.77 = 1,850,613.28 : x
2. Step 2: Convert to fraction form
   7,315,466.74/10,973,168.77 = 1,850,613.28/x
3. Step 3: Cross multiply
   7,315,466.74x = 10,973,168.77 × 1,850,613.28
4. Step 4: Simplify right side
   7,315,466.74x = 20,307,091,849,443.27
5. Step 5: Solve for x
   x = 20,307,091,849,443.27/7,315,466.74
6. Step 6: Final answer
   x = 2,775,911.99