Finding the Fourth Proportional to 83,908.17, 115,796.01 and 48,104.94

Step by Step Solution

1. Step 1: Write the proportion equation
   83,908.17 : 115,796.01 = 48,104.94 : x
2. Step 2: Convert to fraction form
   83,908.17/115,796.01 = 48,104.94/x
3. Step 3: Cross multiply
   83,908.17x = 115,796.01 × 48,104.94
4. Step 4: Simplify right side
   83,908.17x = 5,570,360,113.29
5. Step 5: Solve for x
   x = 5,570,360,113.29/83,908.17
6. Step 6: Final answer
   x = 66,386.39