Finding the Fourth Proportional to 9,623,106.75, 13,276,617.68 and 5,490,168.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,623,106.75 : 13,276,617.68 = 5,490,168.83 : x
2. Step 2: Convert to fraction form
   9,623,106.75/13,276,617.68 = 5,490,168.83/x
3. Step 3: Cross multiply
   9,623,106.75x = 13,276,617.68 × 5,490,168.83
4. Step 4: Simplify right side
   9,623,106.75x = 72,890,872,501,905.25
5. Step 5: Solve for x
   x = 72,890,872,501,905.25/9,623,106.75
6. Step 6: Final answer
   x = 7,574,567.59