Finding the Fourth Proportional to 55,684.02, 76,843.71 and 30,533.52

Step by Step Solution

1. Step 1: Write the proportion equation
   55,684.02 : 76,843.71 = 30,533.52 : x
2. Step 2: Convert to fraction form
   55,684.02/76,843.71 = 30,533.52/x
3. Step 3: Cross multiply
   55,684.02x = 76,843.71 × 30,533.52
4. Step 4: Simplify right side
   55,684.02x = 2,346,308,956.16
5. Step 5: Solve for x
   x = 2,346,308,956.16/55,684.02
6. Step 6: Final answer
   x = 42,136.13