Finding the Fourth Proportional to 10,451,406,686.96, 14,422,915,976.04 and 5,693,721,657.68

Step by Step Solution

1. Step 1: Write the proportion equation
   10,451,406,686.96 : 14,422,915,976.04 = 5,693,721,657.68 : x
2. Step 2: Convert to fraction form
   10,451,406,686.96/14,422,915,976.04 = 5,693,721,657.68/x
3. Step 3: Cross multiply
   10,451,406,686.96x = 14,422,915,976.04 × 5,693,721,657.68
4. Step 4: Simplify right side
   10,451,406,686.96x = 82,120,069,059,677,831,168
5. Step 5: Solve for x
   x = 82,120,069,059,677,831,168/10,451,406,686.96
6. Step 6: Final answer
   x = 7,857,322,130.82