Finding the Fourth Proportional to 31,566.57, 43,510.72 and 27,467.88

Step by Step Solution

1. Step 1: Write the proportion equation
   31,566.57 : 43,510.72 = 27,467.88 : x
2. Step 2: Convert to fraction form
   31,566.57/43,510.72 = 27,467.88/x
3. Step 3: Cross multiply
   31,566.57x = 43,510.72 × 27,467.88
4. Step 4: Simplify right side
   31,566.57x = 1,195,147,235.67
5. Step 5: Solve for x
   x = 1,195,147,235.67/31,566.57
6. Step 6: Final answer
   x = 37,861.17