Finding the Fourth Proportional to 60,686.84, 83,733.72 and 36,808.76

Step by Step Solution

1. Step 1: Write the proportion equation
   60,686.84 : 83,733.72 = 36,808.76 : x
2. Step 2: Convert to fraction form
   60,686.84/83,733.72 = 36,808.76/x
3. Step 3: Cross multiply
   60,686.84x = 83,733.72 × 36,808.76
4. Step 4: Simplify right side
   60,686.84x = 3,082,134,403.39
5. Step 5: Solve for x
   x = 3,082,134,403.39/60,686.84
6. Step 6: Final answer
   x = 50,787.52