Finding the Fourth Proportional to 64,180.86, 88,568.34 and 35,503.02

Step by Step Solution

1. Step 1: Write the proportion equation
   64,180.86 : 88,568.34 = 35,503.02 : x
2. Step 2: Convert to fraction form
   64,180.86/88,568.34 = 35,503.02/x
3. Step 3: Cross multiply
   64,180.86x = 88,568.34 × 35,503.02
4. Step 4: Simplify right side
   64,180.86x = 3,144,443,546.39
5. Step 5: Solve for x
   x = 3,144,443,546.39/64,180.86
6. Step 6: Final answer
   x = 48,993.48