Finding the Fourth Proportional to 14,251,100.65, 19,665,992.03 and 7,724,589.98

Step by Step Solution

1. Step 1: Write the proportion equation
   14,251,100.65 : 19,665,992.03 = 7,724,589.98 : x
2. Step 2: Convert to fraction form
   14,251,100.65/19,665,992.03 = 7,724,589.98/x
3. Step 3: Cross multiply
   14,251,100.65x = 19,665,992.03 × 7,724,589.98
4. Step 4: Simplify right side
   14,251,100.65x = 151,911,724,981,697.88
5. Step 5: Solve for x
   x = 151,911,724,981,697.88/14,251,100.65
6. Step 6: Final answer
   x = 10,659,648.59