Finding the Fourth Proportional to 3,739,637.37, 5,609,456.06 and 899,749.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,739,637.37 : 5,609,456.06 = 899,749.56 : x
2. Step 2: Convert to fraction form
   3,739,637.37/5,609,456.06 = 899,749.56/x
3. Step 3: Cross multiply
   3,739,637.37x = 5,609,456.06 × 899,749.56
4. Step 4: Simplify right side
   3,739,637.37x = 5,047,105,617,325.59
5. Step 5: Solve for x
   x = 5,047,105,617,325.59/3,739,637.37
6. Step 6: Final answer
   x = 1,349,624.34