Finding the Fourth Proportional to 47,697,342.89, 71,506,919.25 and 16,974,427.37

Step by Step Solution

1. Step 1: Write the proportion equation
   47,697,342.89 : 71,506,919.25 = 16,974,427.37 : x
2. Step 2: Convert to fraction form
   47,697,342.89/71,506,919.25 = 16,974,427.37/x
3. Step 3: Cross multiply
   47,697,342.89x = 71,506,919.25 × 16,974,427.37
4. Step 4: Simplify right side
   47,697,342.89x = 1,213,789,006,904,045.25
5. Step 5: Solve for x
   x = 1,213,789,006,904,045.25/47,697,342.89
6. Step 6: Final answer
   x = 25,447,727.98