Finding the Fourth Proportional to 42,753.29, 58,999.39 and 23,890.42

Step by Step Solution

1. Step 1: Write the proportion equation
   42,753.29 : 58,999.39 = 23,890.42 : x
2. Step 2: Convert to fraction form
   42,753.29/58,999.39 = 23,890.42/x
3. Step 3: Cross multiply
   42,753.29x = 58,999.39 × 23,890.42
4. Step 4: Simplify right side
   42,753.29x = 1,409,520,206.84
5. Step 5: Solve for x
   x = 1,409,520,206.84/42,753.29
6. Step 6: Final answer
   x = 32,968.70