Finding the Fourth Proportional to 1,492,146.86, 2,238,774.46 and 1,036,498.01

Step by Step Solution

1. Step 1: Write the proportion equation
   1,492,146.86 : 2,238,774.46 = 1,036,498.01 : x
2. Step 2: Convert to fraction form
   1,492,146.86/2,238,774.46 = 1,036,498.01/x
3. Step 3: Cross multiply
   1,492,146.86x = 2,238,774.46 × 1,036,498.01
4. Step 4: Simplify right side
   1,492,146.86x = 2,320,485,258,843.71
5. Step 5: Solve for x
   x = 2,320,485,258,843.71/1,492,146.86
6. Step 6: Final answer
   x = 1,555,131.96