Finding the Fourth Proportional to 42,615.21, 58,811.63 and 23,494.89

Step by Step Solution

1. Step 1: Write the proportion equation
   42,615.21 : 58,811.63 = 23,494.89 : x
2. Step 2: Convert to fraction form
   42,615.21/58,811.63 = 23,494.89/x
3. Step 3: Cross multiply
   42,615.21x = 58,811.63 × 23,494.89
4. Step 4: Simplify right side
   42,615.21x = 1,381,772,660.10
5. Step 5: Solve for x
   x = 1,381,772,660.10/42,615.21
6. Step 6: Final answer
   x = 32,424.40