Finding the Fourth Proportional to 303,562,196.02, 418,915,741.71 and 164,332,854.46

Step by Step Solution

1. Step 1: Write the proportion equation
   303,562,196.02 : 418,915,741.71 = 164,332,854.46 : x
2. Step 2: Convert to fraction form
   303,562,196.02/418,915,741.71 = 164,332,854.46/x
3. Step 3: Cross multiply
   303,562,196.02x = 418,915,741.71 × 164,332,854.46
4. Step 4: Simplify right side
   303,562,196.02x = 68,841,619,613,432,384
5. Step 5: Solve for x
   x = 68,841,619,613,432,384/303,562,196.02
6. Step 6: Final answer
   x = 226,779,291.08