Finding the Fourth Proportional to 82,050.89, 113,268.03 and 48,054.65

Step by Step Solution

1. Step 1: Write the proportion equation
   82,050.89 : 113,268.03 = 48,054.65 : x
2. Step 2: Convert to fraction form
   82,050.89/113,268.03 = 48,054.65/x
3. Step 3: Cross multiply
   82,050.89x = 113,268.03 × 48,054.65
4. Step 4: Simplify right side
   82,050.89x = 5,443,054,971.50
5. Step 5: Solve for x
   x = 5,443,054,971.50/82,050.89
6. Step 6: Final answer
   x = 66,337.55