Finding the Fourth Proportional to 42,706.55, 58,935.49 and 23,586.81

Step by Step Solution

1. Step 1: Write the proportion equation
   42,706.55 : 58,935.49 = 23,586.81 : x
2. Step 2: Convert to fraction form
   42,706.55/58,935.49 = 23,586.81/x
3. Step 3: Cross multiply
   42,706.55x = 58,935.49 × 23,586.81
4. Step 4: Simplify right side
   42,706.55x = 1,390,099,974.62
5. Step 5: Solve for x
   x = 1,390,099,974.62/42,706.55
6. Step 6: Final answer
   x = 32,550.04