Finding the Fourth Proportional to 3,523,499.22, 5,286,036.51 and 1,127,487.63

Step by Step Solution

1. Step 1: Write the proportion equation
   3,523,499.22 : 5,286,036.51 = 1,127,487.63 : x
2. Step 2: Convert to fraction form
   3,523,499.22/5,286,036.51 = 1,127,487.63/x
3. Step 3: Cross multiply
   3,523,499.22x = 5,286,036.51 × 1,127,487.63
4. Step 4: Simplify right side
   3,523,499.22x = 5,959,940,776,753.37
5. Step 5: Solve for x
   x = 5,959,940,776,753.37/3,523,499.22
6. Step 6: Final answer
   x = 1,691,483.50