Finding the Fourth Proportional to 83,814.48, 115,664.82 and 46,089

Step by Step Solution

1. Step 1: Write the proportion equation
   83,814.48 : 115,664.82 = 46,089 : x
2. Step 2: Convert to fraction form
   83,814.48/115,664.82 = 46,089/x
3. Step 3: Cross multiply
   83,814.48x = 115,664.82 × 46,089
4. Step 4: Simplify right side
   83,814.48x = 5,330,875,888.98
5. Step 5: Solve for x
   x = 5,330,875,888.98/83,814.48
6. Step 6: Final answer
   x = 63,603.28