Finding the Fourth Proportional to 42,819.18, 59,090.52 and 23,956.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,819.18 : 59,090.52 = 23,956.32 : x
2. Step 2: Convert to fraction form
   42,819.18/59,090.52 = 23,956.32/x
3. Step 3: Cross multiply
   42,819.18x = 59,090.52 × 23,956.32
4. Step 4: Simplify right side
   42,819.18x = 1,415,591,406.09
5. Step 5: Solve for x
   x = 1,415,591,406.09/42,819.18
6. Step 6: Final answer
   x = 33,059.75