Finding the Fourth Proportional to 19,499,111.24, 26,908,443.90 and 10,797,097.04

Step by Step Solution

1. Step 1: Write the proportion equation
   19,499,111.24 : 26,908,443.90 = 10,797,097.04 : x
2. Step 2: Convert to fraction form
   19,499,111.24/26,908,443.90 = 10,797,097.04/x
3. Step 3: Cross multiply
   19,499,111.24x = 26,908,443.90 × 10,797,097.04
4. Step 4: Simplify right side
   19,499,111.24x = 290,533,079,983,696
5. Step 5: Solve for x
   x = 290,533,079,983,696/19,499,111.24
6. Step 6: Final answer
   x = 14,899,811.40