Finding the Fourth Proportional to 1,824,817.76, 2,737,050.72 and 562,306.40

Step by Step Solution

1. Step 1: Write the proportion equation
   1,824,817.76 : 2,737,050.72 = 562,306.40 : x
2. Step 2: Convert to fraction form
   1,824,817.76/2,737,050.72 = 562,306.40/x
3. Step 3: Cross multiply
   1,824,817.76x = 2,737,050.72 × 562,306.40
4. Step 4: Simplify right side
   1,824,817.76x = 1,539,061,136,980.61
5. Step 5: Solve for x
   x = 1,539,061,136,980.61/1,824,817.76
6. Step 6: Final answer
   x = 843,405.39