Finding the Fourth Proportional to 1,294,404.96, 1,941,426 and 546,276

Step by Step Solution

1. Step 1: Write the proportion equation
   1,294,404.96 : 1,941,426 = 546,276 : x
2. Step 2: Convert to fraction form
   1,294,404.96/1,941,426 = 546,276/x
3. Step 3: Cross multiply
   1,294,404.96x = 1,941,426 × 546,276
4. Step 4: Simplify right side
   1,294,404.96x = 1,060,554,429,576
5. Step 5: Solve for x
   x = 1,060,554,429,576/1,294,404.96
6. Step 6: Final answer
   x = 819,337.43