Finding the Fourth Proportional to 89,582.31, 134,368.89 and 33,417.99

Step by Step Solution

1. Step 1: Write the proportion equation
   89,582.31 : 134,368.89 = 33,417.99 : x
2. Step 2: Convert to fraction form
   89,582.31/134,368.89 = 33,417.99/x
3. Step 3: Cross multiply
   89,582.31x = 134,368.89 × 33,417.99
4. Step 4: Simplify right side
   89,582.31x = 4,490,338,222.33
5. Step 5: Solve for x
   x = 4,490,338,222.33/89,582.31
6. Step 6: Final answer
   x = 50,125.28