Finding the Fourth Proportional to 2,168,536.17, 2,992,597.50 and 1,201,682.59

Step by Step Solution

1. Step 1: Write the proportion equation
   2,168,536.17 : 2,992,597.50 = 1,201,682.59 : x
2. Step 2: Convert to fraction form
   2,168,536.17/2,992,597.50 = 1,201,682.59/x
3. Step 3: Cross multiply
   2,168,536.17x = 2,992,597.50 × 1,201,682.59
4. Step 4: Simplify right side
   2,168,536.17x = 3,596,152,314,627.53
5. Step 5: Solve for x
   x = 3,596,152,314,627.53/2,168,536.17
6. Step 6: Final answer
   x = 1,658,331.72