Finding the Fourth Proportional to 6,308,406.72, 8,705,592.72 and 3,592,152.72

Step by Step Solution

1. Step 1: Write the proportion equation
   6,308,406.72 : 8,705,592.72 = 3,592,152.72 : x
2. Step 2: Convert to fraction form
   6,308,406.72/8,705,592.72 = 3,592,152.72/x
3. Step 3: Cross multiply
   6,308,406.72x = 8,705,592.72 × 3,592,152.72
4. Step 4: Simplify right side
   6,308,406.72x = 31,271,818,568,360.20
5. Step 5: Solve for x
   x = 31,271,818,568,360.20/6,308,406.72
6. Step 6: Final answer
   x = 4,957,165.88