Finding the Fourth Proportional to 1,426,051.99, 2,139,082.86 and 361,093.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,426,051.99 : 2,139,082.86 = 361,093.55 : x
2. Step 2: Convert to fraction form
   1,426,051.99/2,139,082.86 = 361,093.55/x
3. Step 3: Cross multiply
   1,426,051.99x = 2,139,082.86 × 361,093.55
4. Step 4: Simplify right side
   1,426,051.99x = 772,409,023,661.55
5. Step 5: Solve for x
   x = 772,409,023,661.55/1,426,051.99
6. Step 6: Final answer
   x = 541,641.56