Finding the Fourth Proportional to 42,476.51, 58,618.85 and 23,355.29

Step by Step Solution

1. Step 1: Write the proportion equation
   42,476.51 : 58,618.85 = 23,355.29 : x
2. Step 2: Convert to fraction form
   42,476.51/58,618.85 = 23,355.29/x
3. Step 3: Cross multiply
   42,476.51x = 58,618.85 × 23,355.29
4. Step 4: Simplify right side
   42,476.51x = 1,369,060,241.22
5. Step 5: Solve for x
   x = 1,369,060,241.22/42,476.51
6. Step 6: Final answer
   x = 32,231.00