Finding the Fourth Proportional to 22,016,079.74, 30,382,595.52 and 12,227,437.10

Step by Step Solution

1. Step 1: Write the proportion equation
   22,016,079.74 : 30,382,595.52 = 12,227,437.10 : x
2. Step 2: Convert to fraction form
   22,016,079.74/30,382,595.52 = 12,227,437.10/x
3. Step 3: Cross multiply
   22,016,079.74x = 30,382,595.52 × 12,227,437.10
4. Step 4: Simplify right side
   22,016,079.74x = 371,501,275,655,541.75
5. Step 5: Solve for x
   x = 371,501,275,655,541.75/22,016,079.74
6. Step 6: Final answer
   x = 16,874,088.40