Finding the Fourth Proportional to 58,160.89, 80,281.70 and 37,770.76

Step by Step Solution

1. Step 1: Write the proportion equation
   58,160.89 : 80,281.70 = 37,770.76 : x
2. Step 2: Convert to fraction form
   58,160.89/80,281.70 = 37,770.76/x
3. Step 3: Cross multiply
   58,160.89x = 80,281.70 × 37,770.76
4. Step 4: Simplify right side
   58,160.89x = 3,032,300,823.09
5. Step 5: Solve for x
   x = 3,032,300,823.09/58,160.89
6. Step 6: Final answer
   x = 52,136.42