Finding the Fourth Proportional to 42,317.67, 58,400.28 and 23,453.58

Step by Step Solution

1. Step 1: Write the proportion equation
   42,317.67 : 58,400.28 = 23,453.58 : x
2. Step 2: Convert to fraction form
   42,317.67/58,400.28 = 23,453.58/x
3. Step 3: Cross multiply
   42,317.67x = 58,400.28 × 23,453.58
4. Step 4: Simplify right side
   42,317.67x = 1,369,695,639.00
5. Step 5: Solve for x
   x = 1,369,695,639.00/42,317.67
6. Step 6: Final answer
   x = 32,366.99