Finding the Fourth Proportional to 10,039,851.33, 13,855,144.14 and 5,456,176.35

Step by Step Solution

1. Step 1: Write the proportion equation
   10,039,851.33 : 13,855,144.14 = 5,456,176.35 : x
2. Step 2: Convert to fraction form
   10,039,851.33/13,855,144.14 = 5,456,176.35/x
3. Step 3: Cross multiply
   10,039,851.33x = 13,855,144.14 × 5,456,176.35
4. Step 4: Simplify right side
   10,039,851.33x = 75,596,109,793,139.27
5. Step 5: Solve for x
   x = 75,596,109,793,139.27/10,039,851.33
6. Step 6: Final answer
   x = 7,529,604.50