Finding the Fourth Proportional to 83,598.35, 115,365.72 and 47,789.16

Step by Step Solution

1. Step 1: Write the proportion equation
   83,598.35 : 115,365.72 = 47,789.16 : x
2. Step 2: Convert to fraction form
   83,598.35/115,365.72 = 47,789.16/x
3. Step 3: Cross multiply
   83,598.35x = 115,365.72 × 47,789.16
4. Step 4: Simplify right side
   83,598.35x = 5,513,230,612.65
5. Step 5: Solve for x
   x = 5,513,230,612.65/83,598.35
6. Step 6: Final answer
   x = 65,949.04