Finding the Fourth Proportional to 1,898,019.48, 2,619,188.82 and 1,134,494.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,898,019.48 : 2,619,188.82 = 1,134,494.04 : x
2. Step 2: Convert to fraction form
   1,898,019.48/2,619,188.82 = 1,134,494.04/x
3. Step 3: Cross multiply
   1,898,019.48x = 2,619,188.82 × 1,134,494.04
4. Step 4: Simplify right side
   1,898,019.48x = 2,971,454,105,924.63
5. Step 5: Solve for x
   x = 2,971,454,105,924.63/1,898,019.48
6. Step 6: Final answer
   x = 1,565,555.12