Finding the Fourth Proportional to 54,003.39, 74,476.17 and 33,862.47

Step by Step Solution

1. Step 1: Write the proportion equation
   54,003.39 : 74,476.17 = 33,862.47 : x
2. Step 2: Convert to fraction form
   54,003.39/74,476.17 = 33,862.47/x
3. Step 3: Cross multiply
   54,003.39x = 74,476.17 × 33,862.47
4. Step 4: Simplify right side
   54,003.39x = 2,521,947,072.34
5. Step 5: Solve for x
   x = 2,521,947,072.34/54,003.39
6. Step 6: Final answer
   x = 46,699.79