Finding the Fourth Proportional to 2,853,019.76, 4,281,384.72 and 1,235,368.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,853,019.76 : 4,281,384.72 = 1,235,368.32 : x
2. Step 2: Convert to fraction form
   2,853,019.76/4,281,384.72 = 1,235,368.32/x
3. Step 3: Cross multiply
   2,853,019.76x = 4,281,384.72 × 1,235,368.32
4. Step 4: Simplify right side
   2,853,019.76x = 5,289,087,048,820.07
5. Step 5: Solve for x
   x = 5,289,087,048,820.07/2,853,019.76
6. Step 6: Final answer
   x = 1,853,855.74