Finding the Fourth Proportional to 123,827.33, 170,847.01 and 70,111.17

Step by Step Solution

1. Step 1: Write the proportion equation
   123,827.33 : 170,847.01 = 70,111.17 : x
2. Step 2: Convert to fraction form
   123,827.33/170,847.01 = 70,111.17/x
3. Step 3: Cross multiply
   123,827.33x = 170,847.01 × 70,111.17
4. Step 4: Simplify right side
   123,827.33x = 11,978,283,762.10
5. Step 5: Solve for x
   x = 11,978,283,762.10/123,827.33
6. Step 6: Final answer
   x = 96,733.76