Finding the Fourth Proportional to 47,116.82, 64,954.28 and 37,472.15

Step by Step Solution

1. Step 1: Write the proportion equation
   47,116.82 : 64,954.28 = 37,472.15 : x
2. Step 2: Convert to fraction form
   47,116.82/64,954.28 = 37,472.15/x
3. Step 3: Cross multiply
   47,116.82x = 64,954.28 × 37,472.15
4. Step 4: Simplify right side
   47,116.82x = 2,433,976,292.21
5. Step 5: Solve for x
   x = 2,433,976,292.21/47,116.82
6. Step 6: Final answer
   x = 51,658.34