Finding the Fourth Proportional to 9,610,101.42, 13,261,931.31 and 5,424,667.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,610,101.42 : 13,261,931.31 = 5,424,667.48 : x
2. Step 2: Convert to fraction form
   9,610,101.42/13,261,931.31 = 5,424,667.48/x
3. Step 3: Cross multiply
   9,610,101.42x = 13,261,931.31 × 5,424,667.48
4. Step 4: Simplify right side
   9,610,101.42x = 71,941,567,405,917.80
5. Step 5: Solve for x
   x = 71,941,567,405,917.80/9,610,101.42
6. Step 6: Final answer
   x = 7,486,036.23