Finding the Fourth Proportional to 47,662.34, 71,470.69 and 17,656.01

Step by Step Solution

1. Step 1: Write the proportion equation
   47,662.34 : 71,470.69 = 17,656.01 : x
2. Step 2: Convert to fraction form
   47,662.34/71,470.69 = 17,656.01/x
3. Step 3: Cross multiply
   47,662.34x = 71,470.69 × 17,656.01
4. Step 4: Simplify right side
   47,662.34x = 1,261,887,217.35
5. Step 5: Solve for x
   x = 1,261,887,217.35/47,662.34
6. Step 6: Final answer
   x = 26,475.56