Finding the Fourth Proportional to 58,086.04, 80,146.52 and 37,972.40

Step by Step Solution

1. Step 1: Write the proportion equation
   58,086.04 : 80,146.52 = 37,972.40 : x
2. Step 2: Convert to fraction form
   58,086.04/80,146.52 = 37,972.40/x
3. Step 3: Cross multiply
   58,086.04x = 80,146.52 × 37,972.40
4. Step 4: Simplify right side
   58,086.04x = 3,043,355,716.05
5. Step 5: Solve for x
   x = 3,043,355,716.05/58,086.04
6. Step 6: Final answer
   x = 52,393.93