Finding the Fourth Proportional to 404,536.55, 607,075.72 and 167,879.46

Step by Step Solution

1. Step 1: Write the proportion equation
   404,536.55 : 607,075.72 = 167,879.46 : x
2. Step 2: Convert to fraction form
   404,536.55/607,075.72 = 167,879.46/x
3. Step 3: Cross multiply
   404,536.55x = 607,075.72 × 167,879.46
4. Step 4: Simplify right side
   404,536.55x = 101,915,543,633.01
5. Step 5: Solve for x
   x = 101,915,543,633.01/404,536.55
6. Step 6: Final answer
   x = 251,931.61