Finding the Fourth Proportional to 22,047,422.04, 30,415,623.12 and 12,876,018.84

Step by Step Solution

1. Step 1: Write the proportion equation
   22,047,422.04 : 30,415,623.12 = 12,876,018.84 : x
2. Step 2: Convert to fraction form
   22,047,422.04/30,415,623.12 = 12,876,018.84/x
3. Step 3: Cross multiply
   22,047,422.04x = 30,415,623.12 × 12,876,018.84
4. Step 4: Simplify right side
   22,047,422.04x = 391,632,136,323,459.56
5. Step 5: Solve for x
   x = 391,632,136,323,459.56/22,047,422.04
6. Step 6: Final answer
   x = 17,763,171.39