Finding the Fourth Proportional to 6,131,384.72, 9,198,501.69 and 2,087,907.62

Step by Step Solution

1. Step 1: Write the proportion equation
   6,131,384.72 : 9,198,501.69 = 2,087,907.62 : x
2. Step 2: Convert to fraction form
   6,131,384.72/9,198,501.69 = 2,087,907.62/x
3. Step 3: Cross multiply
   6,131,384.72x = 9,198,501.69 × 2,087,907.62
4. Step 4: Simplify right side
   6,131,384.72x = 19,205,621,725,141.37
5. Step 5: Solve for x
   x = 19,205,621,725,141.37/6,131,384.72
6. Step 6: Final answer
   x = 3,132,346.54