Finding the Fourth Proportional to 373,034.42, 559,613.59 and 148,397.02

Step by Step Solution

1. Step 1: Write the proportion equation
   373,034.42 : 559,613.59 = 148,397.02 : x
2. Step 2: Convert to fraction form
   373,034.42/559,613.59 = 148,397.02/x
3. Step 3: Cross multiply
   373,034.42x = 559,613.59 × 148,397.02
4. Step 4: Simplify right side
   373,034.42x = 83,044,989,107.50
5. Step 5: Solve for x
   x = 83,044,989,107.50/373,034.42
6. Step 6: Final answer
   x = 222,620.18