Finding the Fourth Proportional to 5,418,348.69, 7,477,033.89 and 3,094,784.91

Step by Step Solution

1. Step 1: Write the proportion equation
   5,418,348.69 : 7,477,033.89 = 3,094,784.91 : x
2. Step 2: Convert to fraction form
   5,418,348.69/7,477,033.89 = 3,094,784.91/x
3. Step 3: Cross multiply
   5,418,348.69x = 7,477,033.89 × 3,094,784.91
4. Step 4: Simplify right side
   5,418,348.69x = 23,139,811,654,330.60
5. Step 5: Solve for x
   x = 23,139,811,654,330.60/5,418,348.69
6. Step 6: Final answer
   x = 4,270,639.08