Finding the Fourth Proportional to 1,566,805.82, 2,148,110.82 and 1,538,462.30

Step by Step Solution

1. Step 1: Write the proportion equation
   1,566,805.82 : 2,148,110.82 = 1,538,462.30 : x
2. Step 2: Convert to fraction form
   1,566,805.82/2,148,110.82 = 1,538,462.30/x
3. Step 3: Cross multiply
   1,566,805.82x = 2,148,110.82 × 1,538,462.30
4. Step 4: Simplify right side
   1,566,805.82x = 3,304,787,502,051.53
5. Step 5: Solve for x
   x = 3,304,787,502,051.53/1,566,805.82
6. Step 6: Final answer
   x = 2,109,251.49