Finding the Fourth Proportional to 13,611,401.10, 18,785,057.22 and 10,167,663.42

Step by Step Solution

1. Step 1: Write the proportion equation
   13,611,401.10 : 18,785,057.22 = 10,167,663.42 : x
2. Step 2: Convert to fraction form
   13,611,401.10/18,785,057.22 = 10,167,663.42/x
3. Step 3: Cross multiply
   13,611,401.10x = 18,785,057.22 × 10,167,663.42
4. Step 4: Simplify right side
   13,611,401.10x = 191,000,139,138,400.88
5. Step 5: Solve for x
   x = 191,000,139,138,400.88/13,611,401.10
6. Step 6: Final answer
   x = 14,032,364.32