Finding the Fourth Proportional to 42,181.49, 58,210.44 and 23,061.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,181.49 : 58,210.44 = 23,061.34 : x
2. Step 2: Convert to fraction form
   42,181.49/58,210.44 = 23,061.34/x
3. Step 3: Cross multiply
   42,181.49x = 58,210.44 × 23,061.34
4. Step 4: Simplify right side
   42,181.49x = 1,342,410,457.34
5. Step 5: Solve for x
   x = 1,342,410,457.34/42,181.49
6. Step 6: Final answer
   x = 31,824.63