Finding the Fourth Proportional to 1,036,036.48, 1,554,054.72 and 503,100.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,036.48 : 1,554,054.72 = 503,100.76 : x
2. Step 2: Convert to fraction form
   1,036,036.48/1,554,054.72 = 503,100.76/x
3. Step 3: Cross multiply
   1,036,036.48x = 1,554,054.72 × 503,100.76
4. Step 4: Simplify right side
   1,036,036.48x = 781,846,110,713.59
5. Step 5: Solve for x
   x = 781,846,110,713.59/1,036,036.48
6. Step 6: Final answer
   x = 754,651.14