Finding the Fourth Proportional to 34,336.72, 47,356.68 and 23,156.56

Step by Step Solution

1. Step 1: Write the proportion equation
   34,336.72 : 47,356.68 = 23,156.56 : x
2. Step 2: Convert to fraction form
   34,336.72/47,356.68 = 23,156.56/x
3. Step 3: Cross multiply
   34,336.72x = 47,356.68 × 23,156.56
4. Step 4: Simplify right side
   34,336.72x = 1,096,617,801.82
5. Step 5: Solve for x
   x = 1,096,617,801.82/34,336.72
6. Step 6: Final answer
   x = 31,937.17