Finding the Fourth Proportional to 22,532,111.56, 31,094,330.34 and 12,218,832.04

Step by Step Solution

1. Step 1: Write the proportion equation
   22,532,111.56 : 31,094,330.34 = 12,218,832.04 : x
2. Step 2: Convert to fraction form
   22,532,111.56/31,094,330.34 = 12,218,832.04/x
3. Step 3: Cross multiply
   22,532,111.56x = 31,094,330.34 × 12,218,832.04
4. Step 4: Simplify right side
   22,532,111.56x = 379,936,399,820,736.06
5. Step 5: Solve for x
   x = 379,936,399,820,736.06/22,532,111.56
6. Step 6: Final answer
   x = 16,861,997.10