Finding the Fourth Proportional to 98,861.41, 148,261.42 and 35,673.33

Step by Step Solution

1. Step 1: Write the proportion equation
   98,861.41 : 148,261.42 = 35,673.33 : x
2. Step 2: Convert to fraction form
   98,861.41/148,261.42 = 35,673.33/x
3. Step 3: Cross multiply
   98,861.41x = 148,261.42 × 35,673.33
4. Step 4: Simplify right side
   98,861.41x = 5,288,978,428.86
5. Step 5: Solve for x
   x = 5,288,978,428.86/98,861.41
6. Step 6: Final answer
   x = 53,498.92