Finding the Fourth Proportional to 5,913,155.56, 8,160,155.30 and 3,196,900.84

Step by Step Solution

1. Step 1: Write the proportion equation
   5,913,155.56 : 8,160,155.30 = 3,196,900.84 : x
2. Step 2: Convert to fraction form
   5,913,155.56/8,160,155.30 = 3,196,900.84/x
3. Step 3: Cross multiply
   5,913,155.56x = 8,160,155.30 × 3,196,900.84
4. Step 4: Simplify right side
   5,913,155.56x = 26,087,207,333,100.45
5. Step 5: Solve for x
   x = 26,087,207,333,100.45/5,913,155.56
6. Step 6: Final answer
   x = 4,411,723.50