Finding the Fourth Proportional to 53,941.33, 74,440.04 and 30,065.47

Step by Step Solution

1. Step 1: Write the proportion equation
   53,941.33 : 74,440.04 = 30,065.47 : x
2. Step 2: Convert to fraction form
   53,941.33/74,440.04 = 30,065.47/x
3. Step 3: Cross multiply
   53,941.33x = 74,440.04 × 30,065.47
4. Step 4: Simplify right side
   53,941.33x = 2,238,074,789.42
5. Step 5: Solve for x
   x = 2,238,074,789.42/53,941.33
6. Step 6: Final answer
   x = 41,490.91