Finding the Fourth Proportional to 6,801,859.82, 10,199,246.72 and 2,538,522.02

Step by Step Solution

1. Step 1: Write the proportion equation
   6,801,859.82 : 10,199,246.72 = 2,538,522.02 : x
2. Step 2: Convert to fraction form
   6,801,859.82/10,199,246.72 = 2,538,522.02/x
3. Step 3: Cross multiply
   6,801,859.82x = 10,199,246.72 × 2,538,522.02
4. Step 4: Simplify right side
   6,801,859.82x = 25,891,012,386,132.78
5. Step 5: Solve for x
   x = 25,891,012,386,132.78/6,801,859.82
6. Step 6: Final answer
   x = 3,806,460.74