Finding the Fourth Proportional to 9,759,088.34, 13,467,377.46 and 5,408,165.78

Step by Step Solution

1. Step 1: Write the proportion equation
   9,759,088.34 : 13,467,377.46 = 5,408,165.78 : x
2. Step 2: Convert to fraction form
   9,759,088.34/13,467,377.46 = 5,408,165.78/x
3. Step 3: Cross multiply
   9,759,088.34x = 13,467,377.46 × 5,408,165.78
4. Step 4: Simplify right side
   9,759,088.34x = 72,833,809,925,515.33
5. Step 5: Solve for x
   x = 72,833,809,925,515.33/9,759,088.34
6. Step 6: Final answer
   x = 7,463,177.64