Finding the Fourth Proportional to 71,513, 98,687.94 and 46,362.50

Step by Step Solution

1. Step 1: Write the proportion equation
   71,513 : 98,687.94 = 46,362.50 : x
2. Step 2: Convert to fraction form
   71,513/98,687.94 = 46,362.50/x
3. Step 3: Cross multiply
   71,513x = 98,687.94 × 46,362.50
4. Step 4: Simplify right side
   71,513x = 4,575,419,618.25
5. Step 5: Solve for x
   x = 4,575,419,618.25/71,513
6. Step 6: Final answer
   x = 63,980.25