Finding the Fourth Proportional to 42,818.89, 59,090.17 and 23,699.97

Step by Step Solution

1. Step 1: Write the proportion equation
   42,818.89 : 59,090.17 = 23,699.97 : x
2. Step 2: Convert to fraction form
   42,818.89/59,090.17 = 23,699.97/x
3. Step 3: Cross multiply
   42,818.89x = 59,090.17 × 23,699.97
4. Step 4: Simplify right side
   42,818.89x = 1,400,435,197.04
5. Step 5: Solve for x
   x = 1,400,435,197.04/42,818.89
6. Step 6: Final answer
   x = 32,706.02