Finding the Fourth Proportional to 64,130.33, 88,499.72 and 35,836.02

Step by Step Solution

1. Step 1: Write the proportion equation
   64,130.33 : 88,499.72 = 35,836.02 : x
2. Step 2: Convert to fraction form
   64,130.33/88,499.72 = 35,836.02/x
3. Step 3: Cross multiply
   64,130.33x = 88,499.72 × 35,836.02
4. Step 4: Simplify right side
   64,130.33x = 3,171,477,335.49
5. Step 5: Solve for x
   x = 3,171,477,335.49/64,130.33
6. Step 6: Final answer
   x = 49,453.63