Finding the Fourth Proportional to 1,761,200.01, 2,641,824.31 and 499,026.42

Step by Step Solution

1. Step 1: Write the proportion equation
   1,761,200.01 : 2,641,824.31 = 499,026.42 : x
2. Step 2: Convert to fraction form
   1,761,200.01/2,641,824.31 = 499,026.42/x
3. Step 3: Cross multiply
   1,761,200.01x = 2,641,824.31 × 499,026.42
4. Step 4: Simplify right side
   1,761,200.01x = 1,318,340,127,688.27
5. Step 5: Solve for x
   x = 1,318,340,127,688.27/1,761,200.01
6. Step 6: Final answer
   x = 748,546.51