Finding the Fourth Proportional to 83,802.52, 115,647.64 and 46,076.78

Step by Step Solution

1. Step 1: Write the proportion equation
   83,802.52 : 115,647.64 = 46,076.78 : x
2. Step 2: Convert to fraction form
   83,802.52/115,647.64 = 46,076.78/x
3. Step 3: Cross multiply
   83,802.52x = 115,647.64 × 46,076.78
4. Step 4: Simplify right side
   83,802.52x = 5,328,670,865.80
5. Step 5: Solve for x
   x = 5,328,670,865.80/83,802.52
6. Step 6: Final answer
   x = 63,586.05