Finding the Fourth Proportional to 224,499.81, 309,812.60 and 132,622.12

Step by Step Solution

1. Step 1: Write the proportion equation
   224,499.81 : 309,812.60 = 132,622.12 : x
2. Step 2: Convert to fraction form
   224,499.81/309,812.60 = 132,622.12/x
3. Step 3: Cross multiply
   224,499.81x = 309,812.60 × 132,622.12
4. Step 4: Simplify right side
   224,499.81x = 41,088,003,814.71
5. Step 5: Solve for x
   x = 41,088,003,814.71/224,499.81
6. Step 6: Final answer
   x = 183,020.22