Finding the Fourth Proportional to 1,404,797.58, 1,938,620.52 and 760,217.67

Step by Step Solution

1. Step 1: Write the proportion equation
   1,404,797.58 : 1,938,620.52 = 760,217.67 : x
2. Step 2: Convert to fraction form
   1,404,797.58/1,938,620.52 = 760,217.67/x
3. Step 3: Cross multiply
   1,404,797.58x = 1,938,620.52 × 760,217.67
4. Step 4: Simplify right side
   1,404,797.58x = 1,473,773,574,728.59
5. Step 5: Solve for x
   x = 1,473,773,574,728.59/1,404,797.58
6. Step 6: Final answer
   x = 1,049,100.31