Finding the Fourth Proportional to 7,244,688.23, 10,867,404.59 and 1,853,385.43

Step by Step Solution

1. Step 1: Write the proportion equation
   7,244,688.23 : 10,867,404.59 = 1,853,385.43 : x
2. Step 2: Convert to fraction form
   7,244,688.23/10,867,404.59 = 1,853,385.43/x
3. Step 3: Cross multiply
   7,244,688.23x = 10,867,404.59 × 1,853,385.43
4. Step 4: Simplify right side
   7,244,688.23x = 20,141,489,299,535.88
5. Step 5: Solve for x
   x = 20,141,489,299,535.88/7,244,688.23
6. Step 6: Final answer
   x = 2,780,173.37