Finding the Fourth Proportional to 57,990.57, 79,971.88 and 37,841.01

Step by Step Solution

1. Step 1: Write the proportion equation
   57,990.57 : 79,971.88 = 37,841.01 : x
2. Step 2: Convert to fraction form
   57,990.57/79,971.88 = 37,841.01/x
3. Step 3: Cross multiply
   57,990.57x = 79,971.88 × 37,841.01
4. Step 4: Simplify right side
   57,990.57x = 3,026,216,710.80
5. Step 5: Solve for x
   x = 3,026,216,710.80/57,990.57
6. Step 6: Final answer
   x = 52,184.63