Finding the Fourth Proportional to 10,789,036.09, 16,172,250.70 and 5,027,018.61

Step by Step Solution

1. Step 1: Write the proportion equation
   10,789,036.09 : 16,172,250.70 = 5,027,018.61 : x
2. Step 2: Convert to fraction form
   10,789,036.09/16,172,250.70 = 5,027,018.61/x
3. Step 3: Cross multiply
   10,789,036.09x = 16,172,250.70 × 5,027,018.61
4. Step 4: Simplify right side
   10,789,036.09x = 81,298,205,222,224.64
5. Step 5: Solve for x
   x = 81,298,205,222,224.64/10,789,036.09
6. Step 6: Final answer
   x = 7,535,261.22