Finding the Fourth Proportional to 112,384.06, 155,093.05 and 67,088.33

Step by Step Solution

1. Step 1: Write the proportion equation
   112,384.06 : 155,093.05 = 67,088.33 : x
2. Step 2: Convert to fraction form
   112,384.06/155,093.05 = 67,088.33/x
3. Step 3: Cross multiply
   112,384.06x = 155,093.05 × 67,088.33
4. Step 4: Simplify right side
   112,384.06x = 10,404,933,918.49
5. Step 5: Solve for x
   x = 10,404,933,918.49/112,384.06
6. Step 6: Final answer
   x = 92,583.72