Finding the Fourth Proportional to 123,601,196.09, 170,569,837.46 and 67,085,962.29

Step by Step Solution

1. Step 1: Write the proportion equation
   123,601,196.09 : 170,569,837.46 = 67,085,962.29 : x
2. Step 2: Convert to fraction form
   123,601,196.09/170,569,837.46 = 67,085,962.29/x
3. Step 3: Cross multiply
   123,601,196.09x = 170,569,837.46 × 67,085,962.29
4. Step 4: Simplify right side
   123,601,196.09x = 11,442,841,684,541,192
5. Step 5: Solve for x
   x = 11,442,841,684,541,192/123,601,196.09
6. Step 6: Final answer
   x = 92,578,729.38