Finding the Fourth Proportional to 42,696.18, 58,918.59 and 23,829.66

Step by Step Solution

1. Step 1: Write the proportion equation
   42,696.18 : 58,918.59 = 23,829.66 : x
2. Step 2: Convert to fraction form
   42,696.18/58,918.59 = 23,829.66/x
3. Step 3: Cross multiply
   42,696.18x = 58,918.59 × 23,829.66
4. Step 4: Simplify right side
   42,696.18x = 1,404,009,967.38
5. Step 5: Solve for x
   x = 1,404,009,967.38/42,696.18
6. Step 6: Final answer
   x = 32,883.74