Finding the Fourth Proportional to 22,002,910, 30,362,495.76 and 12,212,584

Step by Step Solution

1. Step 1: Write the proportion equation
   22,002,910 : 30,362,495.76 = 12,212,584 : x
2. Step 2: Convert to fraction form
   22,002,910/30,362,495.76 = 12,212,584/x
3. Step 3: Cross multiply
   22,002,910x = 30,362,495.76 × 12,212,584
4. Step 4: Simplify right side
   22,002,910x = 370,804,529,918,643.88
5. Step 5: Solve for x
   x = 370,804,529,918,643.88/22,002,910
6. Step 6: Final answer
   x = 16,852,522.23