Finding the Fourth Proportional to 105,333.12, 157,966.80 and 35,196

Step by Step Solution

1. Step 1: Write the proportion equation
   105,333.12 : 157,966.80 = 35,196 : x
2. Step 2: Convert to fraction form
   105,333.12/157,966.80 = 35,196/x
3. Step 3: Cross multiply
   105,333.12x = 157,966.80 × 35,196
4. Step 4: Simplify right side
   105,333.12x = 5,559,799,492.80
5. Step 5: Solve for x
   x = 5,559,799,492.80/105,333.12
6. Step 6: Final answer
   x = 52,783.01