Finding the Fourth Proportional to 224,554.72, 309,884.88 and 123,952

Step by Step Solution

1. Step 1: Write the proportion equation
   224,554.72 : 309,884.88 = 123,952 : x
2. Step 2: Convert to fraction form
   224,554.72/309,884.88 = 123,952/x
3. Step 3: Cross multiply
   224,554.72x = 309,884.88 × 123,952
4. Step 4: Simplify right side
   224,554.72x = 38,410,850,645.76
5. Step 5: Solve for x
   x = 38,410,850,645.76/224,554.72
6. Step 6: Final answer
   x = 171,053.41