Finding the Fourth Proportional to 2,284,581, 3,426,846.88 and 936,443.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,284,581 : 3,426,846.88 = 936,443.12 : x
2. Step 2: Convert to fraction form
   2,284,581/3,426,846.88 = 936,443.12/x
3. Step 3: Cross multiply
   2,284,581x = 3,426,846.88 × 936,443.12
4. Step 4: Simplify right side
   2,284,581x = 3,209,047,184,069.47
5. Step 5: Solve for x
   x = 3,209,047,184,069.47/2,284,581
6. Step 6: Final answer
   x = 1,404,654.59