Finding the Fourth Proportional to 10,160,979.27, 14,022,164.93 and 5,514,764.31

Step by Step Solution

1. Step 1: Write the proportion equation
   10,160,979.27 : 14,022,164.93 = 5,514,764.31 : x
2. Step 2: Convert to fraction form
   10,160,979.27/14,022,164.93 = 5,514,764.31/x
3. Step 3: Cross multiply
   10,160,979.27x = 14,022,164.93 × 5,514,764.31
4. Step 4: Simplify right side
   10,160,979.27x = 77,328,934,704,897.64
5. Step 5: Solve for x
   x = 77,328,934,704,897.64/10,160,979.27
6. Step 6: Final answer
   x = 7,610,382.10