Finding the Fourth Proportional to 42,303.69, 58,381.43 and 23,440.41

Step by Step Solution

1. Step 1: Write the proportion equation
   42,303.69 : 58,381.43 = 23,440.41 : x
2. Step 2: Convert to fraction form
   42,303.69/58,381.43 = 23,440.41/x
3. Step 3: Cross multiply
   42,303.69x = 58,381.43 × 23,440.41
4. Step 4: Simplify right side
   42,303.69x = 1,368,484,538.38
5. Step 5: Solve for x
   x = 1,368,484,538.38/42,303.69
6. Step 6: Final answer
   x = 32,349.06