Finding the Fourth Proportional to 1,401,030.18, 1,933,064.91 and 856,967.22

Step by Step Solution

1. Step 1: Write the proportion equation
   1,401,030.18 : 1,933,064.91 = 856,967.22 : x
2. Step 2: Convert to fraction form
   1,401,030.18/1,933,064.91 = 856,967.22/x
3. Step 3: Cross multiply
   1,401,030.18x = 1,933,064.91 × 856,967.22
4. Step 4: Simplify right side
   1,401,030.18x = 1,656,573,262,002.25
5. Step 5: Solve for x
   x = 1,656,573,262,002.25/1,401,030.18
6. Step 6: Final answer
   x = 1,182,396.56