Finding the Fourth Proportional to 59,019.60, 81,476.58 and 37,530.96

Step by Step Solution

1. Step 1: Write the proportion equation
   59,019.60 : 81,476.58 = 37,530.96 : x
2. Step 2: Convert to fraction form
   59,019.60/81,476.58 = 37,530.96/x
3. Step 3: Cross multiply
   59,019.60x = 81,476.58 × 37,530.96
4. Step 4: Simplify right side
   59,019.60x = 3,057,894,264.92
5. Step 5: Solve for x
   x = 3,057,894,264.92/59,019.60
6. Step 6: Final answer
   x = 51,811.50