Finding the Fourth Proportional to 58,984.92, 81,427.05 and 37,776.42

Step by Step Solution

1. Step 1: Write the proportion equation
   58,984.92 : 81,427.05 = 37,776.42 : x
2. Step 2: Convert to fraction form
   58,984.92/81,427.05 = 37,776.42/x
3. Step 3: Cross multiply
   58,984.92x = 81,427.05 × 37,776.42
4. Step 4: Simplify right side
   58,984.92x = 3,076,022,440.16
5. Step 5: Solve for x
   x = 3,076,022,440.16/58,984.92
6. Step 6: Final answer
   x = 52,149.30