Finding the Fourth Proportional to 59,212, 81,712.56 and 34,061.50

Step by Step Solution

1. Step 1: Write the proportion equation
   59,212 : 81,712.56 = 34,061.50 : x
2. Step 2: Convert to fraction form
   59,212/81,712.56 = 34,061.50/x
3. Step 3: Cross multiply
   59,212x = 81,712.56 × 34,061.50
4. Step 4: Simplify right side
   59,212x = 2,783,252,362.44
5. Step 5: Solve for x
   x = 2,783,252,362.44/59,212
6. Step 6: Final answer
   x = 47,004.87