Finding the Fourth Proportional to 82,603.03, 113,988.49 and 46,792.31

Step by Step Solution

1. Step 1: Write the proportion equation
   82,603.03 : 113,988.49 = 46,792.31 : x
2. Step 2: Convert to fraction form
   82,603.03/113,988.49 = 46,792.31/x
3. Step 3: Cross multiply
   82,603.03x = 113,988.49 × 46,792.31
4. Step 4: Simplify right side
   82,603.03x = 5,333,784,760.51
5. Step 5: Solve for x
   x = 5,333,784,760.51/82,603.03
6. Step 6: Final answer
   x = 64,571.30