Finding the Fourth Proportional to 1,333,574.58, 2,000,426.31 and 435,014.58

Step by Step Solution

1. Step 1: Write the proportion equation
   1,333,574.58 : 2,000,426.31 = 435,014.58 : x
2. Step 2: Convert to fraction form
   1,333,574.58/2,000,426.31 = 435,014.58/x
3. Step 3: Cross multiply
   1,333,574.58x = 2,000,426.31 × 435,014.58
4. Step 4: Simplify right side
   1,333,574.58x = 870,214,611,065.60
5. Step 5: Solve for x
   x = 870,214,611,065.60/1,333,574.58
6. Step 6: Final answer
   x = 652,542.89