Finding the Fourth Proportional to 10,185,536,796.18, 14,056,041,426.63 and 5,669,318,627.73

Step by Step Solution

1. Step 1: Write the proportion equation
   10,185,536,796.18 : 14,056,041,426.63 = 5,669,318,627.73 : x
2. Step 2: Convert to fraction form
   10,185,536,796.18/14,056,041,426.63 = 5,669,318,627.73/x
3. Step 3: Cross multiply
   10,185,536,796.18x = 14,056,041,426.63 × 5,669,318,627.73
4. Step 4: Simplify right side
   10,185,536,796.18x = 79,688,177,492,138,016,768
5. Step 5: Solve for x
   x = 79,688,177,492,138,016,768/10,185,536,796.18
6. Step 6: Final answer
   x = 7,823,660,066.89