Finding the Fourth Proportional to 172,093.82, 237,475.55 and 99,501.37

Step by Step Solution

1. Step 1: Write the proportion equation
   172,093.82 : 237,475.55 = 99,501.37 : x
2. Step 2: Convert to fraction form
   172,093.82/237,475.55 = 99,501.37/x
3. Step 3: Cross multiply
   172,093.82x = 237,475.55 × 99,501.37
4. Step 4: Simplify right side
   172,093.82x = 23,629,142,566.50
5. Step 5: Solve for x
   x = 23,629,142,566.50/172,093.82
6. Step 6: Final answer
   x = 137,303.84