Finding the Fourth Proportional to 9,094,987.80, 12,551,134.15 and 5,174,743.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,094,987.80 : 12,551,134.15 = 5,174,743.83 : x
2. Step 2: Convert to fraction form
   9,094,987.80/12,551,134.15 = 5,174,743.83/x
3. Step 3: Cross multiply
   9,094,987.80x = 12,551,134.15 × 5,174,743.83
4. Step 4: Simplify right side
   9,094,987.80x = 64,948,904,002,214.80
5. Step 5: Solve for x
   x = 64,948,904,002,214.80/9,094,987.80
6. Step 6: Final answer
   x = 7,141,175.49