Finding the Fourth Proportional to 2,333,886.41, 3,219,375.27 and 1,816,821.90

Step by Step Solution

1. Step 1: Write the proportion equation
   2,333,886.41 : 3,219,375.27 = 1,816,821.90 : x
2. Step 2: Convert to fraction form
   2,333,886.41/3,219,375.27 = 1,816,821.90/x
3. Step 3: Cross multiply
   2,333,886.41x = 3,219,375.27 × 1,816,821.90
4. Step 4: Simplify right side
   2,333,886.41x = 5,849,031,501,667.50
5. Step 5: Solve for x
   x = 5,849,031,501,667.50/2,333,886.41
6. Step 6: Final answer
   x = 2,506,133.75