Finding the Fourth Proportional to 110,523.47, 165,817.55 and 35,642.12

Step by Step Solution

1. Step 1: Write the proportion equation
   110,523.47 : 165,817.55 = 35,642.12 : x
2. Step 2: Convert to fraction form
   110,523.47/165,817.55 = 35,642.12/x
3. Step 3: Cross multiply
   110,523.47x = 165,817.55 × 35,642.12
4. Step 4: Simplify right side
   110,523.47x = 5,910,088,275.22
5. Step 5: Solve for x
   x = 5,910,088,275.22/110,523.47
6. Step 6: Final answer
   x = 53,473.60