Finding the Fourth Proportional to 42,760.05, 59,007.60 and 23,897.13

Step by Step Solution

1. Step 1: Write the proportion equation
   42,760.05 : 59,007.60 = 23,897.13 : x
2. Step 2: Convert to fraction form
   42,760.05/59,007.60 = 23,897.13/x
3. Step 3: Cross multiply
   42,760.05x = 59,007.60 × 23,897.13
4. Step 4: Simplify right side
   42,760.05x = 1,410,112,288.19
5. Step 5: Solve for x
   x = 1,410,112,288.19/42,760.05
6. Step 6: Final answer
   x = 32,977.33