Finding the Fourth Proportional to 67,143,141,511.57, 92,665,660,386.73 and 38,214,365,411.99

Step by Step Solution

1. Step 1: Write the proportion equation
   67,143,141,511.57 : 92,665,660,386.73 = 38,214,365,411.99 : x
2. Step 2: Convert to fraction form
   67,143,141,511.57/92,665,660,386.73 = 38,214,365,411.99/x
3. Step 3: Cross multiply
   67,143,141,511.57x = 92,665,660,386.73 × 38,214,365,411.99
4. Step 4: Simplify right side
   67,143,141,511.57x = 3,541,159,407,161,866,452,992
5. Step 5: Solve for x
   x = 3,541,159,407,161,866,452,992/67,143,141,511.57
6. Step 6: Final answer
   x = 52,740,448,651.06