Finding the Fourth Proportional to 59,172.52, 81,620.58 and 44,994.28

Step by Step Solution

1. Step 1: Write the proportion equation
   59,172.52 : 81,620.58 = 44,994.28 : x
2. Step 2: Convert to fraction form
   59,172.52/81,620.58 = 44,994.28/x
3. Step 3: Cross multiply
   59,172.52x = 81,620.58 × 44,994.28
4. Step 4: Simplify right side
   59,172.52x = 3,672,459,230.28
5. Step 5: Solve for x
   x = 3,672,459,230.28/59,172.52
6. Step 6: Final answer
   x = 62,063.59