Finding the Fourth Proportional to 34,384.50, 47,451.33 and 19,480.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,384.50 : 47,451.33 = 19,480.50 : x
2. Step 2: Convert to fraction form
   34,384.50/47,451.33 = 19,480.50/x
3. Step 3: Cross multiply
   34,384.50x = 47,451.33 × 19,480.50
4. Step 4: Simplify right side
   34,384.50x = 924,375,634.07
5. Step 5: Solve for x
   x = 924,375,634.07/34,384.50
6. Step 6: Final answer
   x = 26,883.50