Finding the Fourth Proportional to 31,046, 42,846.04 and 17,800.56

Step by Step Solution

1. Step 1: Write the proportion equation
   31,046 : 42,846.04 = 17,800.56 : x
2. Step 2: Convert to fraction form
   31,046/42,846.04 = 17,800.56/x
3. Step 3: Cross multiply
   31,046x = 42,846.04 × 17,800.56
4. Step 4: Simplify right side
   31,046x = 762,683,505.78
5. Step 5: Solve for x
   x = 762,683,505.78/31,046
6. Step 6: Final answer
   x = 24,566.24