Finding the Fourth Proportional to 12,026,111,928, 16,596,000,522.72 and 6,674,480,306.88

Step by Step Solution

1. Step 1: Write the proportion equation
   12,026,111,928 : 16,596,000,522.72 = 6,674,480,306.88 : x
2. Step 2: Convert to fraction form
   12,026,111,928/16,596,000,522.72 = 6,674,480,306.88/x
3. Step 3: Cross multiply
   12,026,111,928x = 16,596,000,522.72 × 6,674,480,306.88
4. Step 4: Simplify right side
   12,026,111,928x = 110,769,678,661,864,816,640
5. Step 5: Solve for x
   x = 110,769,678,661,864,816,640/12,026,111,928
6. Step 6: Final answer
   x = 9,210,763,987.98