Finding the Fourth Proportional to 7,005,606, 10,508,851.86 and 2,961,561.52

Step by Step Solution

1. Step 1: Write the proportion equation
   7,005,606 : 10,508,851.86 = 2,961,561.52 : x
2. Step 2: Convert to fraction form
   7,005,606/10,508,851.86 = 2,961,561.52/x
3. Step 3: Cross multiply
   7,005,606x = 10,508,851.86 × 2,961,561.52
4. Step 4: Simplify right side
   7,005,606x = 31,122,611,287,956.43
5. Step 5: Solve for x
   x = 31,122,611,287,956.43/7,005,606
6. Step 6: Final answer
   x = 4,442,529.50