Finding the Fourth Proportional to 60,825.96, 91,238.00 and 18,706.59

Step by Step Solution

1. Step 1: Write the proportion equation
   60,825.96 : 91,238.00 = 18,706.59 : x
2. Step 2: Convert to fraction form
   60,825.96/91,238.00 = 18,706.59/x
3. Step 3: Cross multiply
   60,825.96x = 91,238.00 × 18,706.59
4. Step 4: Simplify right side
   60,825.96x = 1,706,751,764.89
5. Step 5: Solve for x
   x = 1,706,751,764.89/60,825.96
6. Step 6: Final answer
   x = 28,059.59