Finding the Fourth Proportional to 5,707,250.82, 7,886,444.04 and 4,155,817.86

Step by Step Solution

1. Step 1: Write the proportion equation
   5,707,250.82 : 7,886,444.04 = 4,155,817.86 : x
2. Step 2: Convert to fraction form
   5,707,250.82/7,886,444.04 = 4,155,817.86/x
3. Step 3: Cross multiply
   5,707,250.82x = 7,886,444.04 × 4,155,817.86
4. Step 4: Simplify right side
   5,707,250.82x = 32,774,624,993,322.55
5. Step 5: Solve for x
   x = 32,774,624,993,322.55/5,707,250.82
6. Step 6: Final answer
   x = 5,742,629.16