Finding the Fourth Proportional to 42,225.71, 58,272.17 and 23,107.14

Step by Step Solution

1. Step 1: Write the proportion equation
   42,225.71 : 58,272.17 = 23,107.14 : x
2. Step 2: Convert to fraction form
   42,225.71/58,272.17 = 23,107.14/x
3. Step 3: Cross multiply
   42,225.71x = 58,272.17 × 23,107.14
4. Step 4: Simplify right side
   42,225.71x = 1,346,503,074.76
5. Step 5: Solve for x
   x = 1,346,503,074.76/42,225.71
6. Step 6: Final answer
   x = 31,888.23