Finding the Fourth Proportional to 341,664.58, 512,498.69 and 224,080.53

Step by Step Solution

1. Step 1: Write the proportion equation
   341,664.58 : 512,498.69 = 224,080.53 : x
2. Step 2: Convert to fraction form
   341,664.58/512,498.69 = 224,080.53/x
3. Step 3: Cross multiply
   341,664.58x = 512,498.69 × 224,080.53
4. Step 4: Simplify right side
   341,664.58x = 114,840,978,079.51
5. Step 5: Solve for x
   x = 114,840,978,079.51/341,664.58
6. Step 6: Final answer
   x = 336,121.99