Finding the Fourth Proportional to 34,271.52, 47,280.78 and 22,330.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,271.52 : 47,280.78 = 22,330.50 : x
2. Step 2: Convert to fraction form
   34,271.52/47,280.78 = 22,330.50/x
3. Step 3: Cross multiply
   34,271.52x = 47,280.78 × 22,330.50
4. Step 4: Simplify right side
   34,271.52x = 1,055,803,457.79
5. Step 5: Solve for x
   x = 1,055,803,457.79/34,271.52
6. Step 6: Final answer
   x = 30,807.02