Finding the Fourth Proportional to 59,199.35, 81,696.71 and 35,339.88

Step by Step Solution

1. Step 1: Write the proportion equation
   59,199.35 : 81,696.71 = 35,339.88 : x
2. Step 2: Convert to fraction form
   59,199.35/81,696.71 = 35,339.88/x
3. Step 3: Cross multiply
   59,199.35x = 81,696.71 × 35,339.88
4. Step 4: Simplify right side
   59,199.35x = 2,887,152,016.14
5. Step 5: Solve for x
   x = 2,887,152,016.14/59,199.35
6. Step 6: Final answer
   x = 48,769.99