Finding the Fourth Proportional to 13,995,300.29, 19,309,234.41 and 8,113,760.52

Step by Step Solution

1. Step 1: Write the proportion equation
   13,995,300.29 : 19,309,234.41 = 8,113,760.52 : x
2. Step 2: Convert to fraction form
   13,995,300.29/19,309,234.41 = 8,113,760.52/x
3. Step 3: Cross multiply
   13,995,300.29x = 19,309,234.41 × 8,113,760.52
4. Step 4: Simplify right side
   13,995,300.29x = 156,670,503,754,873.88
5. Step 5: Solve for x
   x = 156,670,503,754,873.88/13,995,300.29
6. Step 6: Final answer
   x = 11,194,508.20