Finding the Fourth Proportional to 188,158.06, 259,779.72 and 116,614

Step by Step Solution

1. Step 1: Write the proportion equation
   188,158.06 : 259,779.72 = 116,614 : x
2. Step 2: Convert to fraction form
   188,158.06/259,779.72 = 116,614/x
3. Step 3: Cross multiply
   188,158.06x = 259,779.72 × 116,614
4. Step 4: Simplify right side
   188,158.06x = 30,293,952,268.08
5. Step 5: Solve for x
   x = 30,293,952,268.08/188,158.06
6. Step 6: Final answer
   x = 161,002.68