Finding the Fourth Proportional to 11,147,071.50, 16,723,417.41 and 3,168,895.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,147,071.50 : 16,723,417.41 = 3,168,895.50 : x
2. Step 2: Convert to fraction form
   11,147,071.50/16,723,417.41 = 3,168,895.50/x
3. Step 3: Cross multiply
   11,147,071.50x = 16,723,417.41 × 3,168,895.50
4. Step 4: Simplify right side
   11,147,071.50x = 52,994,762,175,170.66
5. Step 5: Solve for x
   x = 52,994,762,175,170.66/11,147,071.50
6. Step 6: Final answer
   x = 4,754,142.12