Finding the Fourth Proportional to 9,303,844.68, 12,837,423.83 and 5,435,618.81

Step by Step Solution

1. Step 1: Write the proportion equation
   9,303,844.68 : 12,837,423.83 = 5,435,618.81 : x
2. Step 2: Convert to fraction form
   9,303,844.68/12,837,423.83 = 5,435,618.81/x
3. Step 3: Cross multiply
   9,303,844.68x = 12,837,423.83 × 5,435,618.81
4. Step 4: Simplify right side
   9,303,844.68x = 69,779,342,350,925.02
5. Step 5: Solve for x
   x = 69,779,342,350,925.02/9,303,844.68
6. Step 6: Final answer
   x = 7,500,054.52