Finding the Fourth Proportional to 9,674,742.96, 14,514,213.96 and 2,942,982

Step by Step Solution

1. Step 1: Write the proportion equation
   9,674,742.96 : 14,514,213.96 = 2,942,982 : x
2. Step 2: Convert to fraction form
   9,674,742.96/14,514,213.96 = 2,942,982/x
3. Step 3: Cross multiply
   9,674,742.96x = 14,514,213.96 × 2,942,982
4. Step 4: Simplify right side
   9,674,742.96x = 42,715,070,428,428.72
5. Step 5: Solve for x
   x = 42,715,070,428,428.72/9,674,742.96
6. Step 6: Final answer
   x = 4,415,111.66