Finding the Fourth Proportional to 83,889.37, 115,763.83 and 46,161.19

Step by Step Solution

1. Step 1: Write the proportion equation
   83,889.37 : 115,763.83 = 46,161.19 : x
2. Step 2: Convert to fraction form
   83,889.37/115,763.83 = 46,161.19/x
3. Step 3: Cross multiply
   83,889.37x = 115,763.83 × 46,161.19
4. Step 4: Simplify right side
   83,889.37x = 5,343,796,440.72
5. Step 5: Solve for x
   x = 5,343,796,440.72/83,889.37
6. Step 6: Final answer
   x = 63,700.52