Finding the Fourth Proportional to 32,475.38, 48,572.34 and 19,116.54

Step by Step Solution

1. Step 1: Write the proportion equation
   32,475.38 : 48,572.34 = 19,116.54 : x
2. Step 2: Convert to fraction form
   32,475.38/48,572.34 = 19,116.54/x
3. Step 3: Cross multiply
   32,475.38x = 48,572.34 × 19,116.54
4. Step 4: Simplify right side
   32,475.38x = 928,535,008.82
5. Step 5: Solve for x
   x = 928,535,008.82/32,475.38
6. Step 6: Final answer
   x = 28,591.97