Finding the Fourth Proportional to 5,626,442.45, 8,439,663.78 and 1,366,581.98

Step by Step Solution

1. Step 1: Write the proportion equation
   5,626,442.45 : 8,439,663.78 = 1,366,581.98 : x
2. Step 2: Convert to fraction form
   5,626,442.45/8,439,663.78 = 1,366,581.98/x
3. Step 3: Cross multiply
   5,626,442.45x = 8,439,663.78 × 1,366,581.98
4. Step 4: Simplify right side
   5,626,442.45x = 11,533,492,460,105.84
5. Step 5: Solve for x
   x = 11,533,492,460,105.84/5,626,442.45
6. Step 6: Final answer
   x = 2,049,873.00