Finding the Fourth Proportional to 1,498,540.32, 2,068,050.24 and 845,385.12

Step by Step Solution

1. Step 1: Write the proportion equation
   1,498,540.32 : 2,068,050.24 = 845,385.12 : x
2. Step 2: Convert to fraction form
   1,498,540.32/2,068,050.24 = 845,385.12/x
3. Step 3: Cross multiply
   1,498,540.32x = 2,068,050.24 × 845,385.12
4. Step 4: Simplify right side
   1,498,540.32x = 1,748,298,900,308.43
5. Step 5: Solve for x
   x = 1,748,298,900,308.43/1,498,540.32
6. Step 6: Final answer
   x = 1,166,667.91