Finding the Fourth Proportional to 22,603.01, 33,904.06 and 7,020.59

Step by Step Solution

1. Step 1: Write the proportion equation
   22,603.01 : 33,904.06 = 7,020.59 : x
2. Step 2: Convert to fraction form
   22,603.01/33,904.06 = 7,020.59/x
3. Step 3: Cross multiply
   22,603.01x = 33,904.06 × 7,020.59
4. Step 4: Simplify right side
   22,603.01x = 238,026,317.52
5. Step 5: Solve for x
   x = 238,026,317.52/22,603.01
6. Step 6: Final answer
   x = 10,530.74