Finding the Fourth Proportional to 22,782.06, 34,151.22 and 7,189.02

Step by Step Solution

1. Step 1: Write the proportion equation
   22,782.06 : 34,151.22 = 7,189.02 : x
2. Step 2: Convert to fraction form
   22,782.06/34,151.22 = 7,189.02/x
3. Step 3: Cross multiply
   22,782.06x = 34,151.22 × 7,189.02
4. Step 4: Simplify right side
   22,782.06x = 245,513,803.60
5. Step 5: Solve for x
   x = 245,513,803.60/22,782.06
6. Step 6: Final answer
   x = 10,776.63