Finding the Fourth Proportional to 67,143,141,514.08, 92,665,660,390.18 and 38,214,365,414.50

Step by Step Solution

1. Step 1: Write the proportion equation
   67,143,141,514.08 : 92,665,660,390.18 = 38,214,365,414.50 : x
2. Step 2: Convert to fraction form
   67,143,141,514.08/92,665,660,390.18 = 38,214,365,414.50/x
3. Step 3: Cross multiply
   67,143,141,514.08x = 92,665,660,390.18 × 38,214,365,414.50
4. Step 4: Simplify right side
   67,143,141,514.08x = 3,541,159,407,526,296,944,640
5. Step 5: Solve for x
   x = 3,541,159,407,526,296,944,640/67,143,141,514.08
6. Step 6: Final answer
   x = 52,740,448,654.52