Finding the Fourth Proportional to 58,745.94, 88,089.98 and 21,300.41

Step by Step Solution

1. Step 1: Write the proportion equation
   58,745.94 : 88,089.98 = 21,300.41 : x
2. Step 2: Convert to fraction form
   58,745.94/88,089.98 = 21,300.41/x
3. Step 3: Cross multiply
   58,745.94x = 88,089.98 × 21,300.41
4. Step 4: Simplify right side
   58,745.94x = 1,876,352,690.89
5. Step 5: Solve for x
   x = 1,876,352,690.89/58,745.94
6. Step 6: Final answer
   x = 31,940.13