Finding the Fourth Proportional to 65,070, 89,796.60 and 35,262

Step by Step Solution

1. Step 1: Write the proportion equation
   65,070 : 89,796.60 = 35,262 : x
2. Step 2: Convert to fraction form
   65,070/89,796.60 = 35,262/x
3. Step 3: Cross multiply
   65,070x = 89,796.60 × 35,262
4. Step 4: Simplify right side
   65,070x = 3,166,407,709.20
5. Step 5: Solve for x
   x = 3,166,407,709.20/65,070
6. Step 6: Final answer
   x = 48,661.56