Finding the Fourth Proportional to 10,826,202.84, 16,239,298.05 and 10,108,758.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,826,202.84 : 16,239,298.05 = 10,108,758.30 : x
2. Step 2: Convert to fraction form
   10,826,202.84/16,239,298.05 = 10,108,758.30/x
3. Step 3: Cross multiply
   10,826,202.84x = 16,239,298.05 × 10,108,758.30
4. Step 4: Simplify right side
   10,826,202.84x = 164,159,138,949,111.34
5. Step 5: Solve for x
   x = 164,159,138,949,111.34/10,826,202.84
6. Step 6: Final answer
   x = 15,163,131.65