Finding the Fourth Proportional to 67,298.06, 92,870.08 and 37,086.18

Step by Step Solution

1. Step 1: Write the proportion equation
   67,298.06 : 92,870.08 = 37,086.18 : x
2. Step 2: Convert to fraction form
   67,298.06/92,870.08 = 37,086.18/x
3. Step 3: Cross multiply
   67,298.06x = 92,870.08 × 37,086.18
4. Step 4: Simplify right side
   67,298.06x = 3,444,196,503.49
5. Step 5: Solve for x
   x = 3,444,196,503.49/67,298.06
6. Step 6: Final answer
   x = 51,178.24