Finding the Fourth Proportional to 788,086.55, 1,181,707.01 and 248,242

Step by Step Solution

1. Step 1: Write the proportion equation
   788,086.55 : 1,181,707.01 = 248,242 : x
2. Step 2: Convert to fraction form
   788,086.55/1,181,707.01 = 248,242/x
3. Step 3: Cross multiply
   788,086.55x = 1,181,707.01 × 248,242
4. Step 4: Simplify right side
   788,086.55x = 293,349,311,576.42
5. Step 5: Solve for x
   x = 293,349,311,576.42/788,086.55
6. Step 6: Final answer
   x = 372,229.82