Finding the Fourth Proportional to 3,673,651.34, 5,510,533.52 and 1,399,302.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,673,651.34 : 5,510,533.52 = 1,399,302.56 : x
2. Step 2: Convert to fraction form
   3,673,651.34/5,510,533.52 = 1,399,302.56/x
3. Step 3: Cross multiply
   3,673,651.34x = 5,510,533.52 × 1,399,302.56
4. Step 4: Simplify right side
   3,673,651.34x = 7,710,903,678,776.40
5. Step 5: Solve for x
   x = 7,710,903,678,776.40/3,673,651.34
6. Step 6: Final answer
   x = 2,098,975.37