Finding the Fourth Proportional to 83,369.00, 115,065.41 and 63,190.68

Step by Step Solution

1. Step 1: Write the proportion equation
   83,369.00 : 115,065.41 = 63,190.68 : x
2. Step 2: Convert to fraction form
   83,369.00/115,065.41 = 63,190.68/x
3. Step 3: Cross multiply
   83,369.00x = 115,065.41 × 63,190.68
4. Step 4: Simplify right side
   83,369.00x = 7,271,061,186.43
5. Step 5: Solve for x
   x = 7,271,061,186.43/83,369.00
6. Step 6: Final answer
   x = 87,215.41