Finding the Fourth Proportional to 1,592,275.52, 2,382,803.76 and 993,518.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,592,275.52 : 2,382,803.76 = 993,518.72 : x
2. Step 2: Convert to fraction form
   1,592,275.52/2,382,803.76 = 993,518.72/x
3. Step 3: Cross multiply
   1,592,275.52x = 2,382,803.76 × 993,518.72
4. Step 4: Simplify right side
   1,592,275.52x = 2,367,360,141,646.39
5. Step 5: Solve for x
   x = 2,367,360,141,646.39/1,592,275.52
6. Step 6: Final answer
   x = 1,486,777.96