Finding the Fourth Proportional to 9,233,134.12, 12,742,384.79 and 5,103,076.35

Step by Step Solution

1. Step 1: Write the proportion equation
   9,233,134.12 : 12,742,384.79 = 5,103,076.35 : x
2. Step 2: Convert to fraction form
   9,233,134.12/12,742,384.79 = 5,103,076.35/x
3. Step 3: Cross multiply
   9,233,134.12x = 12,742,384.79 × 5,103,076.35
4. Step 4: Simplify right side
   9,233,134.12x = 65,025,362,438,933.33
5. Step 5: Solve for x
   x = 65,025,362,438,933.33/9,233,134.12
6. Step 6: Final answer
   x = 7,042,609.98