Finding the Fourth Proportional to 9,807,833.16, 13,535,456.58 and 5,456,928.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,807,833.16 : 13,535,456.58 = 5,456,928.48 : x
2. Step 2: Convert to fraction form
   9,807,833.16/13,535,456.58 = 5,456,928.48/x
3. Step 3: Cross multiply
   9,807,833.16x = 13,535,456.58 × 5,456,928.48
4. Step 4: Simplify right side
   9,807,833.16x = 73,862,018,501,205.41
5. Step 5: Solve for x
   x = 73,862,018,501,205.41/9,807,833.16
6. Step 6: Final answer
   x = 7,530,921.18