Finding the Fourth Proportional to 30,887,597.34, 42,624,072.78 and 16,948,909.62

Step by Step Solution

1. Step 1: Write the proportion equation
   30,887,597.34 : 42,624,072.78 = 16,948,909.62 : x
2. Step 2: Convert to fraction form
   30,887,597.34/42,624,072.78 = 16,948,909.62/x
3. Step 3: Cross multiply
   30,887,597.34x = 42,624,072.78 × 16,948,909.62
4. Step 4: Simplify right side
   30,887,597.34x = 722,431,557,184,522.25
5. Step 5: Solve for x
   x = 722,431,557,184,522.25/30,887,597.34
6. Step 6: Final answer
   x = 23,389,049.96