Finding the Fourth Proportional to 49,833.14, 69,066.58 and 48,900.02

Step by Step Solution

1. Step 1: Write the proportion equation
   49,833.14 : 69,066.58 = 48,900.02 : x
2. Step 2: Convert to fraction form
   49,833.14/69,066.58 = 48,900.02/x
3. Step 3: Cross multiply
   49,833.14x = 69,066.58 × 48,900.02
4. Step 4: Simplify right side
   49,833.14x = 3,377,357,143.33
5. Step 5: Solve for x
   x = 3,377,357,143.33/49,833.14
6. Step 6: Final answer
   x = 67,773.32