Finding the Fourth Proportional to 89,920.18, 134,804.11 and 37,296.82

Step by Step Solution

1. Step 1: Write the proportion equation
   89,920.18 : 134,804.11 = 37,296.82 : x
2. Step 2: Convert to fraction form
   89,920.18/134,804.11 = 37,296.82/x
3. Step 3: Cross multiply
   89,920.18x = 134,804.11 × 37,296.82
4. Step 4: Simplify right side
   89,920.18x = 5,027,764,625.93
5. Step 5: Solve for x
   x = 5,027,764,625.93/89,920.18
6. Step 6: Final answer
   x = 55,913.64