Finding the Fourth Proportional to 34,371.30, 51,453.18 and 31,085.94

Step by Step Solution

1. Step 1: Write the proportion equation
   34,371.30 : 51,453.18 = 31,085.94 : x
2. Step 2: Convert to fraction form
   34,371.30/51,453.18 = 31,085.94/x
3. Step 3: Cross multiply
   34,371.30x = 51,453.18 × 31,085.94
4. Step 4: Simplify right side
   34,371.30x = 1,599,470,466.29
5. Step 5: Solve for x
   x = 1,599,470,466.29/34,371.30
6. Step 6: Final answer
   x = 46,535.06