Finding the Fourth Proportional to 42,317.04, 63,103.02 and 39,362.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,317.04 : 63,103.02 = 39,362.16 : x
2. Step 2: Convert to fraction form
   42,317.04/63,103.02 = 39,362.16/x
3. Step 3: Cross multiply
   42,317.04x = 63,103.02 × 39,362.16
4. Step 4: Simplify right side
   42,317.04x = 2,483,871,169.72
5. Step 5: Solve for x
   x = 2,483,871,169.72/42,317.04
6. Step 6: Final answer
   x = 58,696.71