Finding the Fourth Proportional to 14,187,744.78, 19,579,147.59 and 7,992,865.82

Step by Step Solution

1. Step 1: Write the proportion equation
   14,187,744.78 : 19,579,147.59 = 7,992,865.82 : x
2. Step 2: Convert to fraction form
   14,187,744.78/19,579,147.59 = 7,992,865.82/x
3. Step 3: Cross multiply
   14,187,744.78x = 19,579,147.59 × 7,992,865.82
4. Step 4: Simplify right side
   14,187,744.78x = 156,493,499,516,882.06
5. Step 5: Solve for x
   x = 156,493,499,516,882.06/14,187,744.78
6. Step 6: Final answer
   x = 11,030,188.51