Finding the Fourth Proportional to 102,189.94, 153,290.37 and 32,074.72

Step by Step Solution

1. Step 1: Write the proportion equation
   102,189.94 : 153,290.37 = 32,074.72 : x
2. Step 2: Convert to fraction form
   102,189.94/153,290.37 = 32,074.72/x
3. Step 3: Cross multiply
   102,189.94x = 153,290.37 × 32,074.72
4. Step 4: Simplify right side
   102,189.94x = 4,916,745,433.50
5. Step 5: Solve for x
   x = 4,916,745,433.50/102,189.94
6. Step 6: Final answer
   x = 48,113.79