Finding the Fourth Proportional to 42,468.45, 58,606.11 and 23,087.19

Step by Step Solution

1. Step 1: Write the proportion equation
   42,468.45 : 58,606.11 = 23,087.19 : x
2. Step 2: Convert to fraction form
   42,468.45/58,606.11 = 23,087.19/x
3. Step 3: Cross multiply
   42,468.45x = 58,606.11 × 23,087.19
4. Step 4: Simplify right side
   42,468.45x = 1,353,050,396.73
5. Step 5: Solve for x
   x = 1,353,050,396.73/42,468.45
6. Step 6: Final answer
   x = 31,860.13