Finding the Fourth Proportional to 1,426,150.56, 2,139,444.72 and 466,304.16

Step by Step Solution

1. Step 1: Write the proportion equation
   1,426,150.56 : 2,139,444.72 = 466,304.16 : x
2. Step 2: Convert to fraction form
   1,426,150.56/2,139,444.72 = 466,304.16/x
3. Step 3: Cross multiply
   1,426,150.56x = 2,139,444.72 × 466,304.16
4. Step 4: Simplify right side
   1,426,150.56x = 997,631,973,026.04
5. Step 5: Solve for x
   x = 997,631,973,026.04/1,426,150.56
6. Step 6: Final answer
   x = 699,527.81