Finding the Fourth Proportional to 48,645.56, 72,928.71 and 32,651.57

Step by Step Solution

1. Step 1: Write the proportion equation
   48,645.56 : 72,928.71 = 32,651.57 : x
2. Step 2: Convert to fraction form
   48,645.56/72,928.71 = 32,651.57/x
3. Step 3: Cross multiply
   48,645.56x = 72,928.71 × 32,651.57
4. Step 4: Simplify right side
   48,645.56x = 2,381,237,061.90
5. Step 5: Solve for x
   x = 2,381,237,061.90/48,645.56
6. Step 6: Final answer
   x = 48,950.76