Finding the Fourth Proportional to 41,061.02, 56,664.09 and 23,155.90

Step by Step Solution

1. Step 1: Write the proportion equation
   41,061.02 : 56,664.09 = 23,155.90 : x
2. Step 2: Convert to fraction form
   41,061.02/56,664.09 = 23,155.90/x
3. Step 3: Cross multiply
   41,061.02x = 56,664.09 × 23,155.90
4. Step 4: Simplify right side
   41,061.02x = 1,312,107,718.31
5. Step 5: Solve for x
   x = 1,312,107,718.31/41,061.02
6. Step 6: Final answer
   x = 31,955.07