Finding the Fourth Proportional to 7,476,978.14, 11,215,556.22 and 2,085,300.52

Step by Step Solution

1. Step 1: Write the proportion equation
   7,476,978.14 : 11,215,556.22 = 2,085,300.52 : x
2. Step 2: Convert to fraction form
   7,476,978.14/11,215,556.22 = 2,085,300.52/x
3. Step 3: Cross multiply
   7,476,978.14x = 11,215,556.22 × 2,085,300.52
4. Step 4: Simplify right side
   7,476,978.14x = 23,387,805,248,793.91
5. Step 5: Solve for x
   x = 23,387,805,248,793.91/7,476,978.14
6. Step 6: Final answer
   x = 3,127,975.61