Finding the Fourth Proportional to 9,338,681, 12,887,576.61 and 5,264,300

Step by Step Solution

1. Step 1: Write the proportion equation
   9,338,681 : 12,887,576.61 = 5,264,300 : x
2. Step 2: Convert to fraction form
   9,338,681/12,887,576.61 = 5,264,300/x
3. Step 3: Cross multiply
   9,338,681x = 12,887,576.61 × 5,264,300
4. Step 4: Simplify right side
   9,338,681x = 67,844,069,548,023
5. Step 5: Solve for x
   x = 67,844,069,548,023/9,338,681
6. Step 6: Final answer
   x = 7,264,844.95