Finding the Fourth Proportional to 58,983.27, 81,451 and 37,480.10

Step by Step Solution

1. Step 1: Write the proportion equation
   58,983.27 : 81,451 = 37,480.10 : x
2. Step 2: Convert to fraction form
   58,983.27/81,451 = 37,480.10/x
3. Step 3: Cross multiply
   58,983.27x = 81,451 × 37,480.10
4. Step 4: Simplify right side
   58,983.27x = 3,052,791,625.10
5. Step 5: Solve for x
   x = 3,052,791,625.10/58,983.27
6. Step 6: Final answer
   x = 51,756.91