Finding the Fourth Proportional to 47,372,433,655.37, 71,059,196,356.56 and 17,121,869,823.56

Step by Step Solution

1. Step 1: Write the proportion equation
   47,372,433,655.37 : 71,059,196,356.56 = 17,121,869,823.56 : x
2. Step 2: Convert to fraction form
   47,372,433,655.37/71,059,196,356.56 = 17,121,869,823.56/x
3. Step 3: Cross multiply
   47,372,433,655.37x = 71,059,196,356.56 × 17,121,869,823.56
4. Step 4: Simplify right side
   47,372,433,655.37x = 1,216,666,309,783,453,958,144
5. Step 5: Solve for x
   x = 1,216,666,309,783,453,958,144/47,372,433,655.37
6. Step 6: Final answer
   x = 25,683,002,030.99