Finding the Fourth Proportional to 2,107,098.52, 2,907,927.76 and 1,189,483.14

Step by Step Solution

1. Step 1: Write the proportion equation
   2,107,098.52 : 2,907,927.76 = 1,189,483.14 : x
2. Step 2: Convert to fraction form
   2,107,098.52/2,907,927.76 = 1,189,483.14/x
3. Step 3: Cross multiply
   2,107,098.52x = 2,907,927.76 × 1,189,483.14
4. Step 4: Simplify right side
   2,107,098.52x = 3,458,931,042,857.97
5. Step 5: Solve for x
   x = 3,458,931,042,857.97/2,107,098.52
6. Step 6: Final answer
   x = 1,641,561.14