Finding the Fourth Proportional to 42,106.64, 58,099.39 and 23,956.30

Step by Step Solution

1. Step 1: Write the proportion equation
   42,106.64 : 58,099.39 = 23,956.30 : x
2. Step 2: Convert to fraction form
   42,106.64/58,099.39 = 23,956.30/x
3. Step 3: Cross multiply
   42,106.64x = 58,099.39 × 23,956.30
4. Step 4: Simplify right side
   42,106.64x = 1,391,846,416.66
5. Step 5: Solve for x
   x = 1,391,846,416.66/42,106.64
6. Step 6: Final answer
   x = 33,055.27