Finding the Fourth Proportional to 11,068,385.37, 16,579,327.52 and 7,022,790.77

Step by Step Solution

1. Step 1: Write the proportion equation
   11,068,385.37 : 16,579,327.52 = 7,022,790.77 : x
2. Step 2: Convert to fraction form
   11,068,385.37/16,579,327.52 = 7,022,790.77/x
3. Step 3: Cross multiply
   11,068,385.37x = 16,579,327.52 × 7,022,790.77
4. Step 4: Simplify right side
   11,068,385.37x = 116,433,148,162,252.39
5. Step 5: Solve for x
   x = 116,433,148,162,252.39/11,068,385.37
6. Step 6: Final answer
   x = 10,519,433.89