Finding the Fourth Proportional to 1,334,307.78, 1,841,304.69 and 761,333.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,334,307.78 : 1,841,304.69 = 761,333.22 : x
2. Step 2: Convert to fraction form
   1,334,307.78/1,841,304.69 = 761,333.22/x
3. Step 3: Cross multiply
   1,334,307.78x = 1,841,304.69 × 761,333.22
4. Step 4: Simplify right side
   1,334,307.78x = 1,401,846,428,638.80
5. Step 5: Solve for x
   x = 1,401,846,428,638.80/1,334,307.78
6. Step 6: Final answer
   x = 1,050,616.99