Finding the Fourth Proportional to 54,947.06, 82,303.94 and 37,188.62

Step by Step Solution

1. Step 1: Write the proportion equation
   54,947.06 : 82,303.94 = 37,188.62 : x
2. Step 2: Convert to fraction form
   54,947.06/82,303.94 = 37,188.62/x
3. Step 3: Cross multiply
   54,947.06x = 82,303.94 × 37,188.62
4. Step 4: Simplify right side
   54,947.06x = 3,060,769,949.16
5. Step 5: Solve for x
   x = 3,060,769,949.16/54,947.06
6. Step 6: Final answer
   x = 55,703.98