Finding the Fourth Proportional to 10,053,625.82, 15,078,167.49 and 2,865,005.42

Step by Step Solution

1. Step 1: Write the proportion equation
   10,053,625.82 : 15,078,167.49 = 2,865,005.42 : x
2. Step 2: Convert to fraction form
   10,053,625.82/15,078,167.49 = 2,865,005.42/x
3. Step 3: Cross multiply
   10,053,625.82x = 15,078,167.49 × 2,865,005.42
4. Step 4: Simplify right side
   10,053,625.82x = 43,199,031,582,517.80
5. Step 5: Solve for x
   x = 43,199,031,582,517.80/10,053,625.82
6. Step 6: Final answer
   x = 4,296,860.89