Finding the Fourth Proportional to 13,554,196.58, 20,325,981.27 and 4,916,239.94

Step by Step Solution

1. Step 1: Write the proportion equation
   13,554,196.58 : 20,325,981.27 = 4,916,239.94 : x
2. Step 2: Convert to fraction form
   13,554,196.58/20,325,981.27 = 4,916,239.94/x
3. Step 3: Cross multiply
   13,554,196.58x = 20,325,981.27 × 4,916,239.94
4. Step 4: Simplify right side
   13,554,196.58x = 99,927,400,939,265.94
5. Step 5: Solve for x
   x = 99,927,400,939,265.94/13,554,196.58
6. Step 6: Final answer
   x = 7,372,432.62