Finding the Fourth Proportional to 55,333.83, 76,359.79 and 31,460.00

Step by Step Solution

1. Step 1: Write the proportion equation
   55,333.83 : 76,359.79 = 31,460.00 : x
2. Step 2: Convert to fraction form
   55,333.83/76,359.79 = 31,460.00/x
3. Step 3: Cross multiply
   55,333.83x = 76,359.79 × 31,460.00
4. Step 4: Simplify right side
   55,333.83x = 2,402,278,562.44
5. Step 5: Solve for x
   x = 2,402,278,562.44/55,333.83
6. Step 6: Final answer
   x = 43,414.28