Finding the Fourth Proportional to 58,791.93, 88,162.37 and 21,339.55

Step by Step Solution

1. Step 1: Write the proportion equation
   58,791.93 : 88,162.37 = 21,339.55 : x
2. Step 2: Convert to fraction form
   58,791.93/88,162.37 = 21,339.55/x
3. Step 3: Cross multiply
   58,791.93x = 88,162.37 × 21,339.55
4. Step 4: Simplify right side
   58,791.93x = 1,881,345,302.73
5. Step 5: Solve for x
   x = 1,881,345,302.73/58,791.93
6. Step 6: Final answer
   x = 32,000.06