Finding the Fourth Proportional to 42,063.56, 58,045.62 and 23,200.20

Step by Step Solution

1. Step 1: Write the proportion equation
   42,063.56 : 58,045.62 = 23,200.20 : x
2. Step 2: Convert to fraction form
   42,063.56/58,045.62 = 23,200.20/x
3. Step 3: Cross multiply
   42,063.56x = 58,045.62 × 23,200.20
4. Step 4: Simplify right side
   42,063.56x = 1,346,669,993.12
5. Step 5: Solve for x
   x = 1,346,669,993.12/42,063.56
6. Step 6: Final answer
   x = 32,015.12