Finding the Fourth Proportional to 6,526,983.59, 9,789,389.53 and 1,976,950.59

Step by Step Solution

1. Step 1: Write the proportion equation
   6,526,983.59 : 9,789,389.53 = 1,976,950.59 : x
2. Step 2: Convert to fraction form
   6,526,983.59/9,789,389.53 = 1,976,950.59/x
3. Step 3: Cross multiply
   6,526,983.59x = 9,789,389.53 × 1,976,950.59
4. Step 4: Simplify right side
   6,526,983.59x = 19,353,139,407,073.32
5. Step 5: Solve for x
   x = 19,353,139,407,073.32/6,526,983.59
6. Step 6: Final answer
   x = 2,965,096.99