Finding the Fourth Proportional to 22,564,003.19, 31,068,603.25 and 17,622,405.61

Step by Step Solution

1. Step 1: Write the proportion equation
   22,564,003.19 : 31,068,603.25 = 17,622,405.61 : x
2. Step 2: Convert to fraction form
   22,564,003.19/31,068,603.25 = 17,622,405.61/x
3. Step 3: Cross multiply
   22,564,003.19x = 31,068,603.25 × 17,622,405.61
4. Step 4: Simplify right side
   22,564,003.19x = 547,503,528,085,936.75
5. Step 5: Solve for x
   x = 547,503,528,085,936.75/22,564,003.19
6. Step 6: Final answer
   x = 24,264,467.77