Finding the Fourth Proportional to 55,749.25, 76,924.04 and 31,550.10

Step by Step Solution

1. Step 1: Write the proportion equation
   55,749.25 : 76,924.04 = 31,550.10 : x
2. Step 2: Convert to fraction form
   55,749.25/76,924.04 = 31,550.10/x
3. Step 3: Cross multiply
   55,749.25x = 76,924.04 × 31,550.10
4. Step 4: Simplify right side
   55,749.25x = 2,426,961,154.40
5. Step 5: Solve for x
   x = 2,426,961,154.40/55,749.25
6. Step 6: Final answer
   x = 43,533.52