Finding the Fourth Proportional to 42,053.04, 58,030.56 and 23,190.12

Step by Step Solution

1. Step 1: Write the proportion equation
   42,053.04 : 58,030.56 = 23,190.12 : x
2. Step 2: Convert to fraction form
   42,053.04/58,030.56 = 23,190.12/x
3. Step 3: Cross multiply
   42,053.04x = 58,030.56 × 23,190.12
4. Step 4: Simplify right side
   42,053.04x = 1,345,735,650.07
5. Step 5: Solve for x
   x = 1,345,735,650.07/42,053.04
6. Step 6: Final answer
   x = 32,000.91