Finding the Fourth Proportional to 2,141,359.13, 2,955,079.87 and 1,174,497.37

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,359.13 : 2,955,079.87 = 1,174,497.37 : x
2. Step 2: Convert to fraction form
   2,141,359.13/2,955,079.87 = 1,174,497.37/x
3. Step 3: Cross multiply
   2,141,359.13x = 2,955,079.87 × 1,174,497.37
4. Step 4: Simplify right side
   2,141,359.13x = 3,470,733,525,131.00
5. Step 5: Solve for x
   x = 3,470,733,525,131.00/2,141,359.13
6. Step 6: Final answer
   x = 1,620,808.71