Finding the Fourth Proportional to 1,756,185.48, 2,633,972.04 and 493,713

Step by Step Solution

1. Step 1: Write the proportion equation
   1,756,185.48 : 2,633,972.04 = 493,713 : x
2. Step 2: Convert to fraction form
   1,756,185.48/2,633,972.04 = 493,713/x
3. Step 3: Cross multiply
   1,756,185.48x = 2,633,972.04 × 493,713
4. Step 4: Simplify right side
   1,756,185.48x = 1,300,426,237,784.52
5. Step 5: Solve for x
   x = 1,300,426,237,784.52/1,756,185.48
6. Step 6: Final answer
   x = 740,483.42