Finding the Fourth Proportional to 2,996,196.49, 4,131,971.89 and 1,907,332.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,996,196.49 : 4,131,971.89 = 1,907,332.93 : x
2. Step 2: Convert to fraction form
   2,996,196.49/4,131,971.89 = 1,907,332.93/x
3. Step 3: Cross multiply
   2,996,196.49x = 4,131,971.89 × 1,907,332.93
4. Step 4: Simplify right side
   2,996,196.49x = 7,881,046,051,631.34
5. Step 5: Solve for x
   x = 7,881,046,051,631.34/2,996,196.49
6. Step 6: Final answer
   x = 2,630,350.20