Finding the Fourth Proportional to 2,134,483.58, 2,945,610.70 and 1,167,613.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,134,483.58 : 2,945,610.70 = 1,167,613.88 : x
2. Step 2: Convert to fraction form
   2,134,483.58/2,945,610.70 = 1,167,613.88/x
3. Step 3: Cross multiply
   2,134,483.58x = 2,945,610.70 × 1,167,613.88
4. Step 4: Simplify right side
   2,134,483.58x = 3,439,335,923,668.46
5. Step 5: Solve for x
   x = 3,439,335,923,668.46/2,134,483.58
6. Step 6: Final answer
   x = 1,611,319.93