Finding the Fourth Proportional to 42,405.77, 58,520.90 and 24,007.34

Step by Step Solution

1. Step 1: Write the proportion equation
   42,405.77 : 58,520.90 = 24,007.34 : x
2. Step 2: Convert to fraction form
   42,405.77/58,520.90 = 24,007.34/x
3. Step 3: Cross multiply
   42,405.77x = 58,520.90 × 24,007.34
4. Step 4: Simplify right side
   42,405.77x = 1,404,931,023.37
5. Step 5: Solve for x
   x = 1,404,931,023.37/42,405.77
6. Step 6: Final answer
   x = 33,130.66