Finding the Fourth Proportional to 2,030,291.72, 2,801,802.52 and 1,214,529.80

Step by Step Solution

1. Step 1: Write the proportion equation
   2,030,291.72 : 2,801,802.52 = 1,214,529.80 : x
2. Step 2: Convert to fraction form
   2,030,291.72/2,801,802.52 = 1,214,529.80/x
3. Step 3: Cross multiply
   2,030,291.72x = 2,801,802.52 × 1,214,529.80
4. Step 4: Simplify right side
   2,030,291.72x = 3,402,872,654,255.10
5. Step 5: Solve for x
   x = 3,402,872,654,255.10/2,030,291.72
6. Step 6: Final answer
   x = 1,676,051.09