Finding the Fourth Proportional to 3,508,263.72, 5,263,051.41 and 1,111,464.81

Step by Step Solution

1. Step 1: Write the proportion equation
   3,508,263.72 : 5,263,051.41 = 1,111,464.81 : x
2. Step 2: Convert to fraction form
   3,508,263.72/5,263,051.41 = 1,111,464.81/x
3. Step 3: Cross multiply
   3,508,263.72x = 5,263,051.41 × 1,111,464.81
4. Step 4: Simplify right side
   3,508,263.72x = 5,849,696,435,435.88
5. Step 5: Solve for x
   x = 5,849,696,435,435.88/3,508,263.72
6. Step 6: Final answer
   x = 1,667,404.99