Finding the Fourth Proportional to 83,164.04, 114,768.06 and 45,440.72

Step by Step Solution

1. Step 1: Write the proportion equation
   83,164.04 : 114,768.06 = 45,440.72 : x
2. Step 2: Convert to fraction form
   83,164.04/114,768.06 = 45,440.72/x
3. Step 3: Cross multiply
   83,164.04x = 114,768.06 × 45,440.72
4. Step 4: Simplify right side
   83,164.04x = 5,215,143,279.40
5. Step 5: Solve for x
   x = 5,215,143,279.40/83,164.04
6. Step 6: Final answer
   x = 62,709.11