Finding the Fourth Proportional to 112,083.93, 154,678.77 and 69,091.83

Step by Step Solution

1. Step 1: Write the proportion equation
   112,083.93 : 154,678.77 = 69,091.83 : x
2. Step 2: Convert to fraction form
   112,083.93/154,678.77 = 69,091.83/x
3. Step 3: Cross multiply
   112,083.93x = 154,678.77 × 69,091.83
4. Step 4: Simplify right side
   112,083.93x = 10,687,039,281.45
5. Step 5: Solve for x
   x = 10,687,039,281.45/112,083.93
6. Step 6: Final answer
   x = 95,348.54