Finding the Fourth Proportional to 22,352,555.34, 30,839,589 and 13,053,416.76

Step by Step Solution

1. Step 1: Write the proportion equation
   22,352,555.34 : 30,839,589 = 13,053,416.76 : x
2. Step 2: Convert to fraction form
   22,352,555.34/30,839,589 = 13,053,416.76/x
3. Step 3: Cross multiply
   22,352,555.34x = 30,839,589 × 13,053,416.76
4. Step 4: Simplify right side
   22,352,555.34x = 402,562,007,924,111.62
5. Step 5: Solve for x
   x = 402,562,007,924,111.62/22,352,555.34
6. Step 6: Final answer
   x = 18,009,663.85