Finding the Fourth Proportional to 114,362.25, 157,819.95 and 64,061.25

Step by Step Solution

1. Step 1: Write the proportion equation
   114,362.25 : 157,819.95 = 64,061.25 : x
2. Step 2: Convert to fraction form
   114,362.25/157,819.95 = 64,061.25/x
3. Step 3: Cross multiply
   114,362.25x = 157,819.95 × 64,061.25
4. Step 4: Simplify right side
   114,362.25x = 10,110,143,271.94
5. Step 5: Solve for x
   x = 10,110,143,271.94/114,362.25
6. Step 6: Final answer
   x = 88,404.55