Finding the Fourth Proportional to 31,730.99, 43,741.94 and 25,003.22

Step by Step Solution

1. Step 1: Write the proportion equation
   31,730.99 : 43,741.94 = 25,003.22 : x
2. Step 2: Convert to fraction form
   31,730.99/43,741.94 = 25,003.22/x
3. Step 3: Cross multiply
   31,730.99x = 43,741.94 × 25,003.22
4. Step 4: Simplify right side
   31,730.99x = 1,093,689,005.32
5. Step 5: Solve for x
   x = 1,093,689,005.32/31,730.99
6. Step 6: Final answer
   x = 34,467.54