Finding the Fourth Proportional to 62,733.19, 86,574.31 and 35,875.31

Step by Step Solution

1. Step 1: Write the proportion equation
   62,733.19 : 86,574.31 = 35,875.31 : x
2. Step 2: Convert to fraction form
   62,733.19/86,574.31 = 35,875.31/x
3. Step 3: Cross multiply
   62,733.19x = 86,574.31 × 35,875.31
4. Step 4: Simplify right side
   62,733.19x = 3,105,880,375.51
5. Step 5: Solve for x
   x = 3,105,880,375.51/62,733.19
6. Step 6: Final answer
   x = 49,509.37