Finding the Fourth Proportional to 114,763.68, 158,372.76 and 63,776.52

Step by Step Solution

1. Step 1: Write the proportion equation
   114,763.68 : 158,372.76 = 63,776.52 : x
2. Step 2: Convert to fraction form
   114,763.68/158,372.76 = 63,776.52/x
3. Step 3: Cross multiply
   114,763.68x = 158,372.76 × 63,776.52
4. Step 4: Simplify right side
   114,763.68x = 10,100,463,495.60
5. Step 5: Solve for x
   x = 10,100,463,495.60/114,763.68
6. Step 6: Final answer
   x = 88,010.98