Finding the Fourth Proportional to 62,953.25, 86,879.98 and 35,360.15

Step by Step Solution

1. Step 1: Write the proportion equation
   62,953.25 : 86,879.98 = 35,360.15 : x
2. Step 2: Convert to fraction form
   62,953.25/86,879.98 = 35,360.15/x
3. Step 3: Cross multiply
   62,953.25x = 86,879.98 × 35,360.15
4. Step 4: Simplify right side
   62,953.25x = 3,072,088,734.60
5. Step 5: Solve for x
   x = 3,072,088,734.60/62,953.25
6. Step 6: Final answer
   x = 48,799.53