Finding the Fourth Proportional to 64,287.34, 88,715.55 and 35,994.04

Step by Step Solution

1. Step 1: Write the proportion equation
   64,287.34 : 88,715.55 = 35,994.04 : x
2. Step 2: Convert to fraction form
   64,287.34/88,715.55 = 35,994.04/x
3. Step 3: Cross multiply
   64,287.34x = 88,715.55 × 35,994.04
4. Step 4: Simplify right side
   64,287.34x = 3,193,230,968.51
5. Step 5: Solve for x
   x = 3,193,230,968.51/64,287.34
6. Step 6: Final answer
   x = 49,671.23