Finding the Fourth Proportional to 2,053,377.52, 3,079,830.89 and 537,206.81

Step by Step Solution

1. Step 1: Write the proportion equation
   2,053,377.52 : 3,079,830.89 = 537,206.81 : x
2. Step 2: Convert to fraction form
   2,053,377.52/3,079,830.89 = 537,206.81/x
3. Step 3: Cross multiply
   2,053,377.52x = 3,079,830.89 × 537,206.81
4. Step 4: Simplify right side
   2,053,377.52x = 1,654,506,113,700.22
5. Step 5: Solve for x
   x = 1,654,506,113,700.22/2,053,377.52
6. Step 6: Final answer
   x = 805,748.63