Finding the Fourth Proportional to 9,562,767.15, 13,196,234.42 and 5,211,760.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,562,767.15 : 13,196,234.42 = 5,211,760.02 : x
2. Step 2: Convert to fraction form
   9,562,767.15/13,196,234.42 = 5,211,760.02/x
3. Step 3: Cross multiply
   9,562,767.15x = 13,196,234.42 × 5,211,760.02
4. Step 4: Simplify right side
   9,562,767.15x = 68,775,606,938,019.46
5. Step 5: Solve for x
   x = 68,775,606,938,019.46/9,562,767.15
6. Step 6: Final answer
   x = 7,192,019.41