Finding the Fourth Proportional to 83,989.82, 115,905.95 and 46,264.07

Step by Step Solution

1. Step 1: Write the proportion equation
   83,989.82 : 115,905.95 = 46,264.07 : x
2. Step 2: Convert to fraction form
   83,989.82/115,905.95 = 46,264.07/x
3. Step 3: Cross multiply
   83,989.82x = 115,905.95 × 46,264.07
4. Step 4: Simplify right side
   83,989.82x = 5,362,280,173.37
5. Step 5: Solve for x
   x = 5,362,280,173.37/83,989.82
6. Step 6: Final answer
   x = 63,844.41