Finding the Fourth Proportional to 42,748.01, 58,991.04 and 23,885.13

Step by Step Solution

1. Step 1: Write the proportion equation
   42,748.01 : 58,991.04 = 23,885.13 : x
2. Step 2: Convert to fraction form
   42,748.01/58,991.04 = 23,885.13/x
3. Step 3: Cross multiply
   42,748.01x = 58,991.04 × 23,885.13
4. Step 4: Simplify right side
   42,748.01x = 1,409,008,659.24
5. Step 5: Solve for x
   x = 1,409,008,659.24/42,748.01
6. Step 6: Final answer
   x = 32,960.81