Finding the Fourth Proportional to 1,365,627.50, 1,884,755.69 and 762,054.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,365,627.50 : 1,884,755.69 = 762,054.38 : x
2. Step 2: Convert to fraction form
   1,365,627.50/1,884,755.69 = 762,054.38/x
3. Step 3: Cross multiply
   1,365,627.50x = 1,884,755.69 × 762,054.38
4. Step 4: Simplify right side
   1,365,627.50x = 1,436,286,315,560.37
5. Step 5: Solve for x
   x = 1,436,286,315,560.37/1,365,627.50
6. Step 6: Final answer
   x = 1,051,740.92