Finding the Fourth Proportional to 1,956,010.28, 2,699,298.42 and 1,140,152.36

Step by Step Solution

1. Step 1: Write the proportion equation
   1,956,010.28 : 2,699,298.42 = 1,140,152.36 : x
2. Step 2: Convert to fraction form
   1,956,010.28/2,699,298.42 = 1,140,152.36/x
3. Step 3: Cross multiply
   1,956,010.28x = 2,699,298.42 × 1,140,152.36
4. Step 4: Simplify right side
   1,956,010.28x = 3,077,611,463,907.27
5. Step 5: Solve for x
   x = 3,077,611,463,907.27/1,956,010.28
6. Step 6: Final answer
   x = 1,573,412.72