Finding the Fourth Proportional to 59,284.47, 81,815.18 and 34,142.07

Step by Step Solution

1. Step 1: Write the proportion equation
   59,284.47 : 81,815.18 = 34,142.07 : x
2. Step 2: Convert to fraction form
   59,284.47/81,815.18 = 34,142.07/x
3. Step 3: Cross multiply
   59,284.47x = 81,815.18 × 34,142.07
4. Step 4: Simplify right side
   59,284.47x = 2,793,339,602.62
5. Step 5: Solve for x
   x = 2,793,339,602.62/59,284.47
6. Step 6: Final answer
   x = 47,117.56