Finding the Fourth Proportional to 1,609,007.38, 2,413,479.42 and 649,437.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,609,007.38 : 2,413,479.42 = 649,437.52 : x
2. Step 2: Convert to fraction form
   1,609,007.38/2,413,479.42 = 649,437.52/x
3. Step 3: Cross multiply
   1,609,007.38x = 2,413,479.42 × 649,437.52
4. Step 4: Simplify right side
   1,609,007.38x = 1,567,404,089,095.84
5. Step 5: Solve for x
   x = 1,567,404,089,095.84/1,609,007.38
6. Step 6: Final answer
   x = 974,143.51