Finding the Fourth Proportional to 123,354,036.29, 170,228,769.82 and 67,590,596.43

Step by Step Solution

1. Step 1: Write the proportion equation
   123,354,036.29 : 170,228,769.82 = 67,590,596.43 : x
2. Step 2: Convert to fraction form
   123,354,036.29/170,228,769.82 = 67,590,596.43/x
3. Step 3: Cross multiply
   123,354,036.29x = 170,228,769.82 × 67,590,596.43
4. Step 4: Simplify right side
   123,354,036.29x = 11,505,864,081,510,008
5. Step 5: Solve for x
   x = 11,505,864,081,510,008/123,354,036.29
6. Step 6: Final answer
   x = 93,275,132.52