Finding the Fourth Proportional to 47,363.52, 65,386.72 and 30,606.08

Step by Step Solution

1. Step 1: Write the proportion equation
   47,363.52 : 65,386.72 = 30,606.08 : x
2. Step 2: Convert to fraction form
   47,363.52/65,386.72 = 30,606.08/x
3. Step 3: Cross multiply
   47,363.52x = 65,386.72 × 30,606.08
4. Step 4: Simplify right side
   47,363.52x = 2,001,231,183.26
5. Step 5: Solve for x
   x = 2,001,231,183.26/47,363.52
6. Step 6: Final answer
   x = 42,252.59