Finding the Fourth Proportional to 42,760.82, 64,088.62 and 24,001.49

Step by Step Solution

1. Step 1: Write the proportion equation
   42,760.82 : 64,088.62 = 24,001.49 : x
2. Step 2: Convert to fraction form
   42,760.82/64,088.62 = 24,001.49/x
3. Step 3: Cross multiply
   42,760.82x = 64,088.62 × 24,001.49
4. Step 4: Simplify right side
   42,760.82x = 1,538,222,372.04
5. Step 5: Solve for x
   x = 1,538,222,372.04/42,760.82
6. Step 6: Final answer
   x = 35,972.71