Finding the Fourth Proportional to 54,971, 82,450.56 and 37,314.80

Step by Step Solution

1. Step 1: Write the proportion equation
   54,971 : 82,450.56 = 37,314.80 : x
2. Step 2: Convert to fraction form
   54,971/82,450.56 = 37,314.80/x
3. Step 3: Cross multiply
   54,971x = 82,450.56 × 37,314.80
4. Step 4: Simplify right side
   54,971x = 3,076,626,156.29
5. Step 5: Solve for x
   x = 3,076,626,156.29/54,971
6. Step 6: Final answer
   x = 55,968.17