Finding the Fourth Proportional to 9,875,757.67, 14,812,139.62 and 2,687,851.69

Step by Step Solution

1. Step 1: Write the proportion equation
   9,875,757.67 : 14,812,139.62 = 2,687,851.69 : x
2. Step 2: Convert to fraction form
   9,875,757.67/14,812,139.62 = 2,687,851.69/x
3. Step 3: Cross multiply
   9,875,757.67x = 14,812,139.62 × 2,687,851.69
4. Step 4: Simplify right side
   9,875,757.67x = 39,812,834,476,462.42
5. Step 5: Solve for x
   x = 39,812,834,476,462.42/9,875,757.67
6. Step 6: Final answer
   x = 4,031,370.13