Finding the Fourth Proportional to 58,771.98, 81,046.71 and 37,543.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,771.98 : 81,046.71 = 37,543.50 : x
2. Step 2: Convert to fraction form
   58,771.98/81,046.71 = 37,543.50/x
3. Step 3: Cross multiply
   58,771.98x = 81,046.71 × 37,543.50
4. Step 4: Simplify right side
   58,771.98x = 3,042,777,156.89
5. Step 5: Solve for x
   x = 3,042,777,156.89/58,771.98
6. Step 6: Final answer
   x = 51,772.58