Finding the Fourth Proportional to 59,674.88, 81,846.79 and 52,948.83

Step by Step Solution

1. Step 1: Write the proportion equation
   59,674.88 : 81,846.79 = 52,948.83 : x
2. Step 2: Convert to fraction form
   59,674.88/81,846.79 = 52,948.83/x
3. Step 3: Cross multiply
   59,674.88x = 81,846.79 × 52,948.83
4. Step 4: Simplify right side
   59,674.88x = 4,333,691,637.38
5. Step 5: Solve for x
   x = 4,333,691,637.38/59,674.88
6. Step 6: Final answer
   x = 72,621.71