Finding the Fourth Proportional to 41,530.47, 57,312.41 and 22,667.91

Step by Step Solution

1. Step 1: Write the proportion equation
   41,530.47 : 57,312.41 = 22,667.91 : x
2. Step 2: Convert to fraction form
   41,530.47/57,312.41 = 22,667.91/x
3. Step 3: Cross multiply
   41,530.47x = 57,312.41 × 22,667.91
4. Step 4: Simplify right side
   41,530.47x = 1,299,152,551.76
5. Step 5: Solve for x
   x = 1,299,152,551.76/41,530.47
6. Step 6: Final answer
   x = 31,281.91