Finding the Fourth Proportional to 75,084.63, 112,626.86 and 34,554.06

Step by Step Solution

1. Step 1: Write the proportion equation
   75,084.63 : 112,626.86 = 34,554.06 : x
2. Step 2: Convert to fraction form
   75,084.63/112,626.86 = 34,554.06/x
3. Step 3: Cross multiply
   75,084.63x = 112,626.86 × 34,554.06
4. Step 4: Simplify right side
   75,084.63x = 3,891,715,105.28
5. Step 5: Solve for x
   x = 3,891,715,105.28/75,084.63
6. Step 6: Final answer
   x = 51,831.05