Finding the Fourth Proportional to 11,116,956.42, 16,676,779.62 and 3,927,018.96

Step by Step Solution

1. Step 1: Write the proportion equation
   11,116,956.42 : 16,676,779.62 = 3,927,018.96 : x
2. Step 2: Convert to fraction form
   11,116,956.42/16,676,779.62 = 3,927,018.96/x
3. Step 3: Cross multiply
   11,116,956.42x = 16,676,779.62 × 3,927,018.96
4. Step 4: Simplify right side
   11,116,956.42x = 65,490,029,759,481.59
5. Step 5: Solve for x
   x = 65,490,029,759,481.59/11,116,956.42
6. Step 6: Final answer
   x = 5,891,003.55