Finding the Fourth Proportional to 30,633,671.10, 42,274,466.31 and 16,882,635.42

Step by Step Solution

1. Step 1: Write the proportion equation
   30,633,671.10 : 42,274,466.31 = 16,882,635.42 : x
2. Step 2: Convert to fraction form
   30,633,671.10/42,274,466.31 = 16,882,635.42/x
3. Step 3: Cross multiply
   30,633,671.10x = 42,274,466.31 × 16,882,635.42
4. Step 4: Simplify right side
   30,633,671.10x = 713,704,402,286,802.88
5. Step 5: Solve for x
   x = 713,704,402,286,802.88/30,633,671.10
6. Step 6: Final answer
   x = 23,298,036.99