Finding the Fourth Proportional to 32,493.87, 48,759.93 and 13,772.52

Step by Step Solution

1. Step 1: Write the proportion equation
   32,493.87 : 48,759.93 = 13,772.52 : x
2. Step 2: Convert to fraction form
   32,493.87/48,759.93 = 13,772.52/x
3. Step 3: Cross multiply
   32,493.87x = 48,759.93 × 13,772.52
4. Step 4: Simplify right side
   32,493.87x = 671,547,111.12
5. Step 5: Solve for x
   x = 671,547,111.12/32,493.87
6. Step 6: Final answer
   x = 20,666.89