Finding the Fourth Proportional to 1,452,091.86, 2,003,599.80 and 879,185.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,452,091.86 : 2,003,599.80 = 879,185.34 : x
2. Step 2: Convert to fraction form
   1,452,091.86/2,003,599.80 = 879,185.34/x
3. Step 3: Cross multiply
   1,452,091.86x = 2,003,599.80 × 879,185.34
4. Step 4: Simplify right side
   1,452,091.86x = 1,761,535,571,386.93
5. Step 5: Solve for x
   x = 1,761,535,571,386.93/1,452,091.86
6. Step 6: Final answer
   x = 1,213,102.02