Finding the Fourth Proportional to 62,407.42, 86,112.18 and 35,550.45

Step by Step Solution

1. Step 1: Write the proportion equation
   62,407.42 : 86,112.18 = 35,550.45 : x
2. Step 2: Convert to fraction form
   62,407.42/86,112.18 = 35,550.45/x
3. Step 3: Cross multiply
   62,407.42x = 86,112.18 × 35,550.45
4. Step 4: Simplify right side
   62,407.42x = 3,061,326,749.48
5. Step 5: Solve for x
   x = 3,061,326,749.48/62,407.42
6. Step 6: Final answer
   x = 49,053.89