Finding the Fourth Proportional to 34,428.50, 47,511.33 and 19,524.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,428.50 : 47,511.33 = 19,524.50 : x
2. Step 2: Convert to fraction form
   34,428.50/47,511.33 = 19,524.50/x
3. Step 3: Cross multiply
   34,428.50x = 47,511.33 × 19,524.50
4. Step 4: Simplify right side
   34,428.50x = 927,634,962.59
5. Step 5: Solve for x
   x = 927,634,962.59/34,428.50
6. Step 6: Final answer
   x = 26,943.81