Finding the Fourth Proportional to 1,049,003.61, 1,574,977.53 and 537,034.43

Step by Step Solution

1. Step 1: Write the proportion equation
   1,049,003.61 : 1,574,977.53 = 537,034.43 : x
2. Step 2: Convert to fraction form
   1,049,003.61/1,574,977.53 = 537,034.43/x
3. Step 3: Cross multiply
   1,049,003.61x = 1,574,977.53 × 537,034.43
4. Step 4: Simplify right side
   1,049,003.61x = 845,817,152,211.47
5. Step 5: Solve for x
   x = 845,817,152,211.47/1,049,003.61
6. Step 6: Final answer
   x = 806,305.28