Finding the Fourth Proportional to 9,960,047.69, 13,744,894.28 and 5,774,545.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,960,047.69 : 13,744,894.28 = 5,774,545.98 : x
2. Step 2: Convert to fraction form
   9,960,047.69/13,744,894.28 = 5,774,545.98/x
3. Step 3: Cross multiply
   9,960,047.69x = 13,744,894.28 × 5,774,545.98
4. Step 4: Simplify right side
   9,960,047.69x = 79,370,524,010,099
5. Step 5: Solve for x
   x = 79,370,524,010,099/9,960,047.69
6. Step 6: Final answer
   x = 7,968,889.96