Finding the Fourth Proportional to 123,514.84, 170,459.13 and 69,804.82

Step by Step Solution

1. Step 1: Write the proportion equation
   123,514.84 : 170,459.13 = 69,804.82 : x
2. Step 2: Convert to fraction form
   123,514.84/170,459.13 = 69,804.82/x
3. Step 3: Cross multiply
   123,514.84x = 170,459.13 × 69,804.82
4. Step 4: Simplify right side
   123,514.84x = 11,898,868,887.01
5. Step 5: Solve for x
   x = 11,898,868,887.01/123,514.84
6. Step 6: Final answer
   x = 96,335.54