Finding the Fourth Proportional to 367,500.48, 507,205.72 and 224,343.52

Step by Step Solution

1. Step 1: Write the proportion equation
   367,500.48 : 507,205.72 = 224,343.52 : x
2. Step 2: Convert to fraction form
   367,500.48/507,205.72 = 224,343.52/x
3. Step 3: Cross multiply
   367,500.48x = 507,205.72 × 224,343.52
4. Step 4: Simplify right side
   367,500.48x = 113,788,316,588.93
5. Step 5: Solve for x
   x = 113,788,316,588.93/367,500.48
6. Step 6: Final answer
   x = 309,627.67