Finding the Fourth Proportional to 22,772,874.62, 31,393,880.71 and 16,235,153.89

Step by Step Solution

1. Step 1: Write the proportion equation
   22,772,874.62 : 31,393,880.71 = 16,235,153.89 : x
2. Step 2: Convert to fraction form
   22,772,874.62/31,393,880.71 = 16,235,153.89/x
3. Step 3: Cross multiply
   22,772,874.62x = 31,393,880.71 × 16,235,153.89
4. Step 4: Simplify right side
   22,772,874.62x = 509,684,484,531,152.50
5. Step 5: Solve for x
   x = 509,684,484,531,152.50/22,772,874.62
6. Step 6: Final answer
   x = 22,381,209.80