Finding the Fourth Proportional to 1,890,077.99, 2,835,111.39 and 470,134.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,890,077.99 : 2,835,111.39 = 470,134.01 : x
2. Step 2: Convert to fraction form
   1,890,077.99/2,835,111.39 = 470,134.01/x
3. Step 3: Cross multiply
   1,890,077.99x = 2,835,111.39 × 470,134.01
4. Step 4: Simplify right side
   1,890,077.99x = 1,332,882,272,401.82
5. Step 5: Solve for x
   x = 1,332,882,272,401.82/1,890,077.99
6. Step 6: Final answer
   x = 705,199.62