Finding the Fourth Proportional to 2,634,611.05, 3,635,670.18 and 1,488,666.79

Step by Step Solution

1. Step 1: Write the proportion equation
   2,634,611.05 : 3,635,670.18 = 1,488,666.79 : x
2. Step 2: Convert to fraction form
   2,634,611.05/3,635,670.18 = 1,488,666.79/x
3. Step 3: Cross multiply
   2,634,611.05x = 3,635,670.18 × 1,488,666.79
4. Step 4: Simplify right side
   2,634,611.05x = 5,412,301,456,359.32
5. Step 5: Solve for x
   x = 5,412,301,456,359.32/2,634,611.05
6. Step 6: Final answer
   x = 2,054,307.58