Finding the Fourth Proportional to 16,117,994.98, 22,243,378.98 and 8,776,112.86

Step by Step Solution

1. Step 1: Write the proportion equation
   16,117,994.98 : 22,243,378.98 = 8,776,112.86 : x
2. Step 2: Convert to fraction form
   16,117,994.98/22,243,378.98 = 8,776,112.86/x
3. Step 3: Cross multiply
   16,117,994.98x = 22,243,378.98 × 8,776,112.86
4. Step 4: Simplify right side
   16,117,994.98x = 195,210,404,316,231.69
5. Step 5: Solve for x
   x = 195,210,404,316,231.69/16,117,994.98
6. Step 6: Final answer
   x = 12,111,332.99