Finding the Fourth Proportional to 59,046.63, 81,486.31 and 35,170.05

Step by Step Solution

1. Step 1: Write the proportion equation
   59,046.63 : 81,486.31 = 35,170.05 : x
2. Step 2: Convert to fraction form
   59,046.63/81,486.31 = 35,170.05/x
3. Step 3: Cross multiply
   59,046.63x = 81,486.31 × 35,170.05
4. Step 4: Simplify right side
   59,046.63x = 2,865,877,597.02
5. Step 5: Solve for x
   x = 2,865,877,597.02/59,046.63
6. Step 6: Final answer
   x = 48,535.84