Finding the Fourth Proportional to 292,150.50, 403,167.72 and 158,014.50

Step by Step Solution

1. Step 1: Write the proportion equation
   292,150.50 : 403,167.72 = 158,014.50 : x
2. Step 2: Convert to fraction form
   292,150.50/403,167.72 = 158,014.50/x
3. Step 3: Cross multiply
   292,150.50x = 403,167.72 × 158,014.50
4. Step 4: Simplify right side
   292,150.50x = 63,706,345,691.94
5. Step 5: Solve for x
   x = 63,706,345,691.94/292,150.50
6. Step 6: Final answer
   x = 218,060.03