Finding the Fourth Proportional to 2,018,468.52, 2,785,507.38 and 1,113,082.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,018,468.52 : 2,785,507.38 = 1,113,082.92 : x
2. Step 2: Convert to fraction form
   2,018,468.52/2,785,507.38 = 1,113,082.92/x
3. Step 3: Cross multiply
   2,018,468.52x = 2,785,507.38 × 1,113,082.92
4. Step 4: Simplify right side
   2,018,468.52x = 3,100,500,688,211.95
5. Step 5: Solve for x
   x = 3,100,500,688,211.95/2,018,468.52
6. Step 6: Final answer
   x = 1,536,065.91