Finding the Fourth Proportional to 29,131.72, 43,499.97 and 23,141.37

Step by Step Solution

1. Step 1: Write the proportion equation
   29,131.72 : 43,499.97 = 23,141.37 : x
2. Step 2: Convert to fraction form
   29,131.72/43,499.97 = 23,141.37/x
3. Step 3: Cross multiply
   29,131.72x = 43,499.97 × 23,141.37
4. Step 4: Simplify right side
   29,131.72x = 1,006,648,900.76
5. Step 5: Solve for x
   x = 1,006,648,900.76/29,131.72
6. Step 6: Final answer
   x = 34,555.08