Finding the Fourth Proportional to 59,419.50, 81,998.91 and 34,269

Step by Step Solution

1. Step 1: Write the proportion equation
   59,419.50 : 81,998.91 = 34,269 : x
2. Step 2: Convert to fraction form
   59,419.50/81,998.91 = 34,269/x
3. Step 3: Cross multiply
   59,419.50x = 81,998.91 × 34,269
4. Step 4: Simplify right side
   59,419.50x = 2,810,020,646.79
5. Step 5: Solve for x
   x = 2,810,020,646.79/59,419.50
6. Step 6: Final answer
   x = 47,291.22