Finding the Fourth Proportional to 89,112.76, 133,658.73 and 35,802.58

Step by Step Solution

1. Step 1: Write the proportion equation
   89,112.76 : 133,658.73 = 35,802.58 : x
2. Step 2: Convert to fraction form
   89,112.76/133,658.73 = 35,802.58/x
3. Step 3: Cross multiply
   89,112.76x = 133,658.73 × 35,802.58
4. Step 4: Simplify right side
   89,112.76x = 4,785,327,766.60
5. Step 5: Solve for x
   x = 4,785,327,766.60/89,112.76
6. Step 6: Final answer
   x = 53,699.69