Finding the Fourth Proportional to 42,476.56, 58,618.35 and 23,357.17

Step by Step Solution

1. Step 1: Write the proportion equation
   42,476.56 : 58,618.35 = 23,357.17 : x
2. Step 2: Convert to fraction form
   42,476.56/58,618.35 = 23,357.17/x
3. Step 3: Cross multiply
   42,476.56x = 58,618.35 × 23,357.17
4. Step 4: Simplify right side
   42,476.56x = 1,369,158,766.07
5. Step 5: Solve for x
   x = 1,369,158,766.07/42,476.56
6. Step 6: Final answer
   x = 32,233.28