Finding the Fourth Proportional to 105,317.82, 157,984.02 and 35,188.02

Step by Step Solution

1. Step 1: Write the proportion equation
   105,317.82 : 157,984.02 = 35,188.02 : x
2. Step 2: Convert to fraction form
   105,317.82/157,984.02 = 35,188.02/x
3. Step 3: Cross multiply
   105,317.82x = 157,984.02 × 35,188.02
4. Step 4: Simplify right side
   105,317.82x = 5,559,144,855.44
5. Step 5: Solve for x
   x = 5,559,144,855.44/105,317.82
6. Step 6: Final answer
   x = 52,784.47