Finding the Fourth Proportional to 103,065.48, 154,607.94 and 32,928.12

Step by Step Solution

1. Step 1: Write the proportion equation
   103,065.48 : 154,607.94 = 32,928.12 : x
2. Step 2: Convert to fraction form
   103,065.48/154,607.94 = 32,928.12/x
3. Step 3: Cross multiply
   103,065.48x = 154,607.94 × 32,928.12
4. Step 4: Simplify right side
   103,065.48x = 5,090,948,801.27
5. Step 5: Solve for x
   x = 5,090,948,801.27/103,065.48
6. Step 6: Final answer
   x = 49,395.29