Finding the Fourth Proportional to 1,343,496, 2,016,074.50 and 544,784.48

Step by Step Solution

1. Step 1: Write the proportion equation
   1,343,496 : 2,016,074.50 = 544,784.48 : x
2. Step 2: Convert to fraction form
   1,343,496/2,016,074.50 = 544,784.48/x
3. Step 3: Cross multiply
   1,343,496x = 2,016,074.50 × 544,784.48
4. Step 4: Simplify right side
   1,343,496x = 1,098,326,098,123.76
5. Step 5: Solve for x
   x = 1,098,326,098,123.76/1,343,496
6. Step 6: Final answer
   x = 817,513.49