Finding the Fourth Proportional to 42,818.98, 59,088.97 and 23,699.54

Step by Step Solution

1. Step 1: Write the proportion equation
   42,818.98 : 59,088.97 = 23,699.54 : x
2. Step 2: Convert to fraction form
   42,818.98/59,088.97 = 23,699.54/x
3. Step 3: Cross multiply
   42,818.98x = 59,088.97 × 23,699.54
4. Step 4: Simplify right side
   42,818.98x = 1,400,381,408.07
5. Step 5: Solve for x
   x = 1,400,381,408.07/42,818.98
6. Step 6: Final answer
   x = 32,704.69