Finding the Fourth Proportional to 42,977.46, 59,307.96 and 23,856.10

Step by Step Solution

1. Step 1: Write the proportion equation
   42,977.46 : 59,307.96 = 23,856.10 : x
2. Step 2: Convert to fraction form
   42,977.46/59,307.96 = 23,856.10/x
3. Step 3: Cross multiply
   42,977.46x = 59,307.96 × 23,856.10
4. Step 4: Simplify right side
   42,977.46x = 1,414,856,624.56
5. Step 5: Solve for x
   x = 1,414,856,624.56/42,977.46
6. Step 6: Final answer
   x = 32,920.90