Finding the Fourth Proportional to 102,172.98, 153,259.32 and 32,057.76

Step by Step Solution

1. Step 1: Write the proportion equation
   102,172.98 : 153,259.32 = 32,057.76 : x
2. Step 2: Convert to fraction form
   102,172.98/153,259.32 = 32,057.76/x
3. Step 3: Cross multiply
   102,172.98x = 153,259.32 × 32,057.76
4. Step 4: Simplify right side
   102,172.98x = 4,913,150,498.32
5. Step 5: Solve for x
   x = 4,913,150,498.32/102,172.98
6. Step 6: Final answer
   x = 48,086.59