Finding the Fourth Proportional to 9,030,460.48, 12,462,043.95 and 5,163,062.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,030,460.48 : 12,462,043.95 = 5,163,062.83 : x
2. Step 2: Convert to fraction form
   9,030,460.48/12,462,043.95 = 5,163,062.83/x
3. Step 3: Cross multiply
   9,030,460.48x = 12,462,043.95 × 5,163,062.83
4. Step 4: Simplify right side
   9,030,460.48x = 64,342,315,904,071.38
5. Step 5: Solve for x
   x = 64,342,315,904,071.38/9,030,460.48
6. Step 6: Final answer
   x = 7,125,031.56