Finding the Fourth Proportional to 7,359,070.78, 11,037,736.83 and 1,968,139.01

Step by Step Solution

1. Step 1: Write the proportion equation
   7,359,070.78 : 11,037,736.83 = 1,968,139.01 : x
2. Step 2: Convert to fraction form
   7,359,070.78/11,037,736.83 = 1,968,139.01/x
3. Step 3: Cross multiply
   7,359,070.78x = 11,037,736.83 × 1,968,139.01
4. Step 4: Simplify right side
   7,359,070.78x = 21,723,800,466,677.20
5. Step 5: Solve for x
   x = 21,723,800,466,677.20/7,359,070.78
6. Step 6: Final answer
   x = 2,951,976.02