Finding the Fourth Proportional to 1,036,601.99, 1,554,981.69 and 353,276.46

Step by Step Solution

1. Step 1: Write the proportion equation
   1,036,601.99 : 1,554,981.69 = 353,276.46 : x
2. Step 2: Convert to fraction form
   1,036,601.99/1,554,981.69 = 353,276.46/x
3. Step 3: Cross multiply
   1,036,601.99x = 1,554,981.69 × 353,276.46
4. Step 4: Simplify right side
   1,036,601.99x = 549,338,426,808.02
5. Step 5: Solve for x
   x = 549,338,426,808.02/1,036,601.99
6. Step 6: Final answer
   x = 529,941.52