Finding the Fourth Proportional to 1,594,404.19, 2,200,284.67 and 1,021,776.51

Step by Step Solution

1. Step 1: Write the proportion equation
   1,594,404.19 : 2,200,284.67 = 1,021,776.51 : x
2. Step 2: Convert to fraction form
   1,594,404.19/2,200,284.67 = 1,021,776.51/x
3. Step 3: Cross multiply
   1,594,404.19x = 2,200,284.67 × 1,021,776.51
4. Step 4: Simplify right side
   1,594,404.19x = 2,248,199,191,119.10
5. Step 5: Solve for x
   x = 2,248,199,191,119.10/1,594,404.19
6. Step 6: Final answer
   x = 1,410,056.00