Finding the Fourth Proportional to 83,987.86, 115,903.56 and 46,262.02

Step by Step Solution

1. Step 1: Write the proportion equation
   83,987.86 : 115,903.56 = 46,262.02 : x
2. Step 2: Convert to fraction form
   83,987.86/115,903.56 = 46,262.02/x
3. Step 3: Cross multiply
   83,987.86x = 115,903.56 × 46,262.02
4. Step 4: Simplify right side
   83,987.86x = 5,361,932,810.79
5. Step 5: Solve for x
   x = 5,361,932,810.79/83,987.86
6. Step 6: Final answer
   x = 63,841.76