Finding the Fourth Proportional to 117,501.60, 176,216.76 and 33,255.12

Step by Step Solution

1. Step 1: Write the proportion equation
   117,501.60 : 176,216.76 = 33,255.12 : x
2. Step 2: Convert to fraction form
   117,501.60/176,216.76 = 33,255.12/x
3. Step 3: Cross multiply
   117,501.60x = 176,216.76 × 33,255.12
4. Step 4: Simplify right side
   117,501.60x = 5,860,109,499.81
5. Step 5: Solve for x
   x = 5,860,109,499.81/117,501.60
6. Step 6: Final answer
   x = 49,872.59