Finding the Fourth Proportional to 1,774,354.52, 2,661,436.10 and 1,015,722.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,774,354.52 : 2,661,436.10 = 1,015,722.50 : x
2. Step 2: Convert to fraction form
   1,774,354.52/2,661,436.10 = 1,015,722.50/x
3. Step 3: Cross multiply
   1,774,354.52x = 2,661,436.10 × 1,015,722.50
4. Step 4: Simplify right side
   1,774,354.52x = 2,703,280,518,314.38
5. Step 5: Solve for x
   x = 2,703,280,518,314.38/1,774,354.52
6. Step 6: Final answer
   x = 1,523,528.97