Finding the Fourth Proportional to 53,917.33, 74,404.91 and 30,043.50

Step by Step Solution

1. Step 1: Write the proportion equation
   53,917.33 : 74,404.91 = 30,043.50 : x
2. Step 2: Convert to fraction form
   53,917.33/74,404.91 = 30,043.50/x
3. Step 3: Cross multiply
   53,917.33x = 74,404.91 × 30,043.50
4. Step 4: Simplify right side
   53,917.33x = 2,235,383,541.56
5. Step 5: Solve for x
   x = 2,235,383,541.56/53,917.33
6. Step 6: Final answer
   x = 41,459.46