Finding the Fourth Proportional to 116,368.78, 174,563.20 and 32,128.96

Step by Step Solution

1. Step 1: Write the proportion equation
   116,368.78 : 174,563.20 = 32,128.96 : x
2. Step 2: Convert to fraction form
   116,368.78/174,563.20 = 32,128.96/x
3. Step 3: Cross multiply
   116,368.78x = 174,563.20 × 32,128.96
4. Step 4: Simplify right side
   116,368.78x = 5,608,534,070.27
5. Step 5: Solve for x
   x = 5,608,534,070.27/116,368.78
6. Step 6: Final answer
   x = 48,196.21