Finding the Fourth Proportional to 42,296.05, 58,368.52 and 24,390.81

Step by Step Solution

1. Step 1: Write the proportion equation
   42,296.05 : 58,368.52 = 24,390.81 : x
2. Step 2: Convert to fraction form
   42,296.05/58,368.52 = 24,390.81/x
3. Step 3: Cross multiply
   42,296.05x = 58,368.52 × 24,390.81
4. Step 4: Simplify right side
   42,296.05x = 1,423,655,481.30
5. Step 5: Solve for x
   x = 1,423,655,481.30/42,296.05
6. Step 6: Final answer
   x = 33,659.30