Finding the Fourth Proportional to 47,095.83, 64,954.65 and 30,979.69

Step by Step Solution

1. Step 1: Write the proportion equation
   47,095.83 : 64,954.65 = 30,979.69 : x
2. Step 2: Convert to fraction form
   47,095.83/64,954.65 = 30,979.69/x
3. Step 3: Cross multiply
   47,095.83x = 64,954.65 × 30,979.69
4. Step 4: Simplify right side
   47,095.83x = 2,012,274,921.06
5. Step 5: Solve for x
   x = 2,012,274,921.06/47,095.83
6. Step 6: Final answer
   x = 42,727.24