Finding the Fourth Proportional to 6,214,953.12, 8,577,066.51 and 3,767,667.31

Step by Step Solution

1. Step 1: Write the proportion equation
   6,214,953.12 : 8,577,066.51 = 3,767,667.31 : x
2. Step 2: Convert to fraction form
   6,214,953.12/8,577,066.51 = 3,767,667.31/x
3. Step 3: Cross multiply
   6,214,953.12x = 8,577,066.51 × 3,767,667.31
4. Step 4: Simplify right side
   6,214,953.12x = 32,315,533,116,144.12
5. Step 5: Solve for x
   x = 32,315,533,116,144.12/6,214,953.12
6. Step 6: Final answer
   x = 5,199,642.30