Finding the Fourth Proportional to 2,477,047.34, 3,715,537.89 and 679,931.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477,047.34 : 3,715,537.89 = 679,931.12 : x
2. Step 2: Convert to fraction form
   2,477,047.34/3,715,537.89 = 679,931.12/x
3. Step 3: Cross multiply
   2,477,047.34x = 3,715,537.89 × 679,931.12
4. Step 4: Simplify right side
   2,477,047.34x = 2,526,309,838,950.14
5. Step 5: Solve for x
   x = 2,526,309,838,950.14/2,477,047.34
6. Step 6: Final answer
   x = 1,019,887.59