Finding the Fourth Proportional to 2,767,054.50, 3,818,535.21 and 1,559,830.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,767,054.50 : 3,818,535.21 = 1,559,830.50 : x
2. Step 2: Convert to fraction form
   2,767,054.50/3,818,535.21 = 1,559,830.50/x
3. Step 3: Cross multiply
   2,767,054.50x = 3,818,535.21 × 1,559,830.50
4. Step 4: Simplify right side
   2,767,054.50x = 5,956,267,685,881.91
5. Step 5: Solve for x
   x = 5,956,267,685,881.91/2,767,054.50
6. Step 6: Final answer
   x = 2,152,566.09