Finding the Fourth Proportional to 2,134,473.53, 2,945,643.72 and 1,167,581.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,134,473.53 : 2,945,643.72 = 1,167,581.69 : x
2. Step 2: Convert to fraction form
   2,134,473.53/2,945,643.72 = 1,167,581.69/x
3. Step 3: Cross multiply
   2,134,473.53x = 2,945,643.72 × 1,167,581.69
4. Step 4: Simplify right side
   2,134,473.53x = 3,439,279,671,242.65
5. Step 5: Solve for x
   x = 3,439,279,671,242.65/2,134,473.53
6. Step 6: Final answer
   x = 1,611,301.16