Finding the Fourth Proportional to 158,499.83, 237,786.19 and 51,887.22

Step by Step Solution

1. Step 1: Write the proportion equation
   158,499.83 : 237,786.19 = 51,887.22 : x
2. Step 2: Convert to fraction form
   158,499.83/237,786.19 = 51,887.22/x
3. Step 3: Cross multiply
   158,499.83x = 237,786.19 × 51,887.22
4. Step 4: Simplify right side
   158,499.83x = 12,338,064,223.77
5. Step 5: Solve for x
   x = 12,338,064,223.77/158,499.83
6. Step 6: Final answer
   x = 77,842.76