Finding the Fourth Proportional to 3,012,216.72, 4,156,816.50 and 1,705,435.04

Step by Step Solution

1. Step 1: Write the proportion equation
   3,012,216.72 : 4,156,816.50 = 1,705,435.04 : x
2. Step 2: Convert to fraction form
   3,012,216.72/4,156,816.50 = 1,705,435.04/x
3. Step 3: Cross multiply
   3,012,216.72x = 4,156,816.50 × 1,705,435.04
4. Step 4: Simplify right side
   3,012,216.72x = 7,089,180,513,950.16
5. Step 5: Solve for x
   x = 7,089,180,513,950.16/3,012,216.72
6. Step 6: Final answer
   x = 2,353,476.25