Finding the Fourth Proportional to 42,030.53, 58,001.33 and 22,910.48

Step by Step Solution

1. Step 1: Write the proportion equation
   42,030.53 : 58,001.33 = 22,910.48 : x
2. Step 2: Convert to fraction form
   42,030.53/58,001.33 = 22,910.48/x
3. Step 3: Cross multiply
   42,030.53x = 58,001.33 × 22,910.48
4. Step 4: Simplify right side
   42,030.53x = 1,328,837,906.38
5. Step 5: Solve for x
   x = 1,328,837,906.38/42,030.53
6. Step 6: Final answer
   x = 31,616.02