Finding the Fourth Proportional to 5,009,137.47, 7,513,093.89 and 2,131,663.32

Step by Step Solution

1. Step 1: Write the proportion equation
   5,009,137.47 : 7,513,093.89 = 2,131,663.32 : x
2. Step 2: Convert to fraction form
   5,009,137.47/7,513,093.89 = 2,131,663.32/x
3. Step 3: Cross multiply
   5,009,137.47x = 7,513,093.89 × 2,131,663.32
4. Step 4: Simplify right side
   5,009,137.47x = 16,015,386,665,029.11
5. Step 5: Solve for x
   x = 16,015,386,665,029.11/5,009,137.47
6. Step 6: Final answer
   x = 3,197,234.41