Finding the Fourth Proportional to 59,386.60, 81,960.42 and 34,237

Step by Step Solution

1. Step 1: Write the proportion equation
   59,386.60 : 81,960.42 = 34,237 : x
2. Step 2: Convert to fraction form
   59,386.60/81,960.42 = 34,237/x
3. Step 3: Cross multiply
   59,386.60x = 81,960.42 × 34,237
4. Step 4: Simplify right side
   59,386.60x = 2,806,078,899.54
5. Step 5: Solve for x
   x = 2,806,078,899.54/59,386.60
6. Step 6: Final answer
   x = 47,251.04