Finding the Fourth Proportional to 303,558,368.96, 418,910,064.72 and 164,329,093.82

Step by Step Solution

1. Step 1: Write the proportion equation
   303,558,368.96 : 418,910,064.72 = 164,329,093.82 : x
2. Step 2: Convert to fraction form
   303,558,368.96/418,910,064.72 = 164,329,093.82/x
3. Step 3: Cross multiply
   303,558,368.96x = 418,910,064.72 × 164,329,093.82
4. Step 4: Simplify right side
   303,558,368.96x = 68,839,111,327,515,152
5. Step 5: Solve for x
   x = 68,839,111,327,515,152/303,558,368.96
6. Step 6: Final answer
   x = 226,773,887.22