Finding the Fourth Proportional to 64,014.06, 88,339.50 and 35,719.14

Step by Step Solution

1. Step 1: Write the proportion equation
   64,014.06 : 88,339.50 = 35,719.14 : x
2. Step 2: Convert to fraction form
   64,014.06/88,339.50 = 35,719.14/x
3. Step 3: Cross multiply
   64,014.06x = 88,339.50 × 35,719.14
4. Step 4: Simplify right side
   64,014.06x = 3,155,410,968.03
5. Step 5: Solve for x
   x = 3,155,410,968.03/64,014.06
6. Step 6: Final answer
   x = 49,292.47