Finding the Fourth Proportional to 16,333,328.31, 24,503,683.47 and 5,403,492.28

Step by Step Solution

1. Step 1: Write the proportion equation
   16,333,328.31 : 24,503,683.47 = 5,403,492.28 : x
2. Step 2: Convert to fraction form
   16,333,328.31/24,503,683.47 = 5,403,492.28/x
3. Step 3: Cross multiply
   16,333,328.31x = 24,503,683.47 × 5,403,492.28
4. Step 4: Simplify right side
   16,333,328.31x = 132,405,464,461,708.61
5. Step 5: Solve for x
   x = 132,405,464,461,708.61/16,333,328.31
6. Step 6: Final answer
   x = 8,106,459.50