Finding the Fourth Proportional to 1,829,111.22, 2,743,808.78 and 549,618.82

Step by Step Solution

1. Step 1: Write the proportion equation
   1,829,111.22 : 2,743,808.78 = 549,618.82 : x
2. Step 2: Convert to fraction form
   1,829,111.22/2,743,808.78 = 549,618.82/x
3. Step 3: Cross multiply
   1,829,111.22x = 2,743,808.78 × 549,618.82
4. Step 4: Simplify right side
   1,829,111.22x = 1,508,048,938,483.77
5. Step 5: Solve for x
   x = 1,508,048,938,483.77/1,829,111.22
6. Step 6: Final answer
   x = 824,470.88