Finding the Fourth Proportional to 10,974,820.90, 16,462,231.35 and 3,404,107.30

Step by Step Solution

1. Step 1: Write the proportion equation
   10,974,820.90 : 16,462,231.35 = 3,404,107.30 : x
2. Step 2: Convert to fraction form
   10,974,820.90/16,462,231.35 = 3,404,107.30/x
3. Step 3: Cross multiply
   10,974,820.90x = 16,462,231.35 × 3,404,107.30
4. Step 4: Simplify right side
   10,974,820.90x = 56,039,201,912,823.85
5. Step 5: Solve for x
   x = 56,039,201,912,823.85/10,974,820.90
6. Step 6: Final answer
   x = 5,106,160.95