Finding the Fourth Proportional to 59,181.75, 81,649.58 and 34,977.57

Step by Step Solution

1. Step 1: Write the proportion equation
   59,181.75 : 81,649.58 = 34,977.57 : x
2. Step 2: Convert to fraction form
   59,181.75/81,649.58 = 34,977.57/x
3. Step 3: Cross multiply
   59,181.75x = 81,649.58 × 34,977.57
4. Step 4: Simplify right side
   59,181.75x = 2,855,903,725.03
5. Step 5: Solve for x
   x = 2,855,903,725.03/59,181.75
6. Step 6: Final answer
   x = 48,256.49