Finding the Fourth Proportional to 85,090.96, 117,424.56 and 46,849.73

Step by Step Solution

1. Step 1: Write the proportion equation
   85,090.96 : 117,424.56 = 46,849.73 : x
2. Step 2: Convert to fraction form
   85,090.96/117,424.56 = 46,849.73/x
3. Step 3: Cross multiply
   85,090.96x = 117,424.56 × 46,849.73
4. Step 4: Simplify right side
   85,090.96x = 5,501,308,363.78
5. Step 5: Solve for x
   x = 5,501,308,363.78/85,090.96
6. Step 6: Final answer
   x = 64,652.09