Finding the Fourth Proportional to 2,146,665.03, 3,219,981.14 and 549,225.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,146,665.03 : 3,219,981.14 = 549,225.56 : x
2. Step 2: Convert to fraction form
   2,146,665.03/3,219,981.14 = 549,225.56/x
3. Step 3: Cross multiply
   2,146,665.03x = 3,219,981.14 × 549,225.56
4. Step 4: Simplify right side
   2,146,665.03x = 1,768,495,938,034.83
5. Step 5: Solve for x
   x = 1,768,495,938,034.83/2,146,665.03
6. Step 6: Final answer
   x = 823,834.14