Finding the Fourth Proportional to 3,798,196.08, 5,695,466.76 and 1,272,084.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,798,196.08 : 5,695,466.76 = 1,272,084.72 : x
2. Step 2: Convert to fraction form
   3,798,196.08/5,695,466.76 = 1,272,084.72/x
3. Step 3: Cross multiply
   3,798,196.08x = 5,695,466.76 × 1,272,084.72
4. Step 4: Simplify right side
   3,798,196.08x = 7,245,116,238,663.91
5. Step 5: Solve for x
   x = 7,245,116,238,663.91/3,798,196.08
6. Step 6: Final answer
   x = 1,907,515.06