Finding the Fourth Proportional to 42,365.65, 58,465.18 and 23,245.09

Step by Step Solution

1. Step 1: Write the proportion equation
   42,365.65 : 58,465.18 = 23,245.09 : x
2. Step 2: Convert to fraction form
   42,365.65/58,465.18 = 23,245.09/x
3. Step 3: Cross multiply
   42,365.65x = 58,465.18 × 23,245.09
4. Step 4: Simplify right side
   42,365.65x = 1,359,028,303.39
5. Step 5: Solve for x
   x = 1,359,028,303.39/42,365.65
6. Step 6: Final answer
   x = 32,078.55