Finding the Fourth Proportional to 36,978.48, 55,303.02 and 32,845.32

Step by Step Solution

1. Step 1: Write the proportion equation
   36,978.48 : 55,303.02 = 32,845.32 : x
2. Step 2: Convert to fraction form
   36,978.48/55,303.02 = 32,845.32/x
3. Step 3: Cross multiply
   36,978.48x = 55,303.02 × 32,845.32
4. Step 4: Simplify right side
   36,978.48x = 1,816,445,388.87
5. Step 5: Solve for x
   x = 1,816,445,388.87/36,978.48
6. Step 6: Final answer
   x = 49,121.69