Finding the Fourth Proportional to 1,773,263.98, 2,447,107.01 and 1,009,317.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,773,263.98 : 2,447,107.01 = 1,009,317.55 : x
2. Step 2: Convert to fraction form
   1,773,263.98/2,447,107.01 = 1,009,317.55/x
3. Step 3: Cross multiply
   1,773,263.98x = 2,447,107.01 × 1,009,317.55
4. Step 4: Simplify right side
   1,773,263.98x = 2,469,908,034,638.90
5. Step 5: Solve for x
   x = 2,469,908,034,638.90/1,773,263.98
6. Step 6: Final answer
   x = 1,392,859.76