Finding the Fourth Proportional to 64,078.04, 88,425.59 and 35,396.07

Step by Step Solution

1. Step 1: Write the proportion equation
   64,078.04 : 88,425.59 = 35,396.07 : x
2. Step 2: Convert to fraction form
   64,078.04/88,425.59 = 35,396.07/x
3. Step 3: Cross multiply
   64,078.04x = 88,425.59 × 35,396.07
4. Step 4: Simplify right side
   64,078.04x = 3,129,918,196.45
5. Step 5: Solve for x
   x = 3,129,918,196.45/64,078.04
6. Step 6: Final answer
   x = 48,845.41