Finding the Fourth Proportional to 1,958,498.32, 2,937,763.86 and 538,632.28

Step by Step Solution

1. Step 1: Write the proportion equation
   1,958,498.32 : 2,937,763.86 = 538,632.28 : x
2. Step 2: Convert to fraction form
   1,958,498.32/2,937,763.86 = 538,632.28/x
3. Step 3: Cross multiply
   1,958,498.32x = 2,937,763.86 × 538,632.28
4. Step 4: Simplify right side
   1,958,498.32x = 1,582,374,446,013.40
5. Step 5: Solve for x
   x = 1,582,374,446,013.40/1,958,498.32
6. Step 6: Final answer
   x = 807,952.92