Finding the Fourth Proportional to 114,784.23, 158,401.40 and 64,483.23

Step by Step Solution

1. Step 1: Write the proportion equation
   114,784.23 : 158,401.40 = 64,483.23 : x
2. Step 2: Convert to fraction form
   114,784.23/158,401.40 = 64,483.23/x
3. Step 3: Cross multiply
   114,784.23x = 158,401.40 × 64,483.23
4. Step 4: Simplify right side
   114,784.23x = 10,214,233,586.11
5. Step 5: Solve for x
   x = 10,214,233,586.11/114,784.23
6. Step 6: Final answer
   x = 88,986.38