Finding the Fourth Proportional to 42,748.85, 58,993.28 and 23,885.99

Step by Step Solution

1. Step 1: Write the proportion equation
   42,748.85 : 58,993.28 = 23,885.99 : x
2. Step 2: Convert to fraction form
   42,748.85/58,993.28 = 23,885.99/x
3. Step 3: Cross multiply
   42,748.85x = 58,993.28 × 23,885.99
4. Step 4: Simplify right side
   42,748.85x = 1,409,112,660.90
5. Step 5: Solve for x
   x = 1,409,112,660.90/42,748.85
6. Step 6: Final answer
   x = 32,962.59