Finding the Fourth Proportional to 2,163,719.39, 2,985,895.89 and 1,196,848.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,163,719.39 : 2,985,895.89 = 1,196,848.89 : x
2. Step 2: Convert to fraction form
   2,163,719.39/2,985,895.89 = 1,196,848.89/x
3. Step 3: Cross multiply
   2,163,719.39x = 2,985,895.89 × 1,196,848.89
4. Step 4: Simplify right side
   2,163,719.39x = 3,573,666,181,602.06
5. Step 5: Solve for x
   x = 3,573,666,181,602.06/2,163,719.39
6. Step 6: Final answer
   x = 1,651,631.08