Finding the Fourth Proportional to 2,724,111.51, 3,759,299.30 and 1,500,421.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,724,111.51 : 3,759,299.30 = 1,500,421.52 : x
2. Step 2: Convert to fraction form
   2,724,111.51/3,759,299.30 = 1,500,421.52/x
3. Step 3: Cross multiply
   2,724,111.51x = 3,759,299.30 × 1,500,421.52
4. Step 4: Simplify right side
   2,724,111.51x = 5,640,533,582,990.24
5. Step 5: Solve for x
   x = 5,640,533,582,990.24/2,724,111.51
6. Step 6: Final answer
   x = 2,070,595.70