Finding the Fourth Proportional to 2,134,632, 3,196,816.56 and 1,221,045.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,134,632 : 3,196,816.56 = 1,221,045.52 : x
2. Step 2: Convert to fraction form
   2,134,632/3,196,816.56 = 1,221,045.52/x
3. Step 3: Cross multiply
   2,134,632x = 3,196,816.56 × 1,221,045.52
4. Step 4: Simplify right side
   2,134,632x = 3,903,458,538,849.81
5. Step 5: Solve for x
   x = 3,903,458,538,849.81/2,134,632
6. Step 6: Final answer
   x = 1,828,633.01