Finding the Fourth Proportional to 42,354, 58,448.79 and 23,491.17

Step by Step Solution

1. Step 1: Write the proportion equation
   42,354 : 58,448.79 = 23,491.17 : x
2. Step 2: Convert to fraction form
   42,354/58,448.79 = 23,491.17/x
3. Step 3: Cross multiply
   42,354x = 58,448.79 × 23,491.17
4. Step 4: Simplify right side
   42,354x = 1,373,030,462.18
5. Step 5: Solve for x
   x = 1,373,030,462.18/42,354
6. Step 6: Final answer
   x = 32,417.96