Finding the Fourth Proportional to 83,990.00, 115,906.21 and 46,264.25

Step by Step Solution

1. Step 1: Write the proportion equation
   83,990.00 : 115,906.21 = 46,264.25 : x
2. Step 2: Convert to fraction form
   83,990.00/115,906.21 = 46,264.25/x
3. Step 3: Cross multiply
   83,990.00x = 115,906.21 × 46,264.25
4. Step 4: Simplify right side
   83,990.00x = 5,362,314,050.10
5. Step 5: Solve for x
   x = 5,362,314,050.10/83,990.00
6. Step 6: Final answer
   x = 63,844.67