Finding the Fourth Proportional to 9,003,454.96, 12,426,337.90 and 5,334,437.25

Step by Step Solution

1. Step 1: Write the proportion equation
   9,003,454.96 : 12,426,337.90 = 5,334,437.25 : x
2. Step 2: Convert to fraction form
   9,003,454.96/12,426,337.90 = 5,334,437.25/x
3. Step 3: Cross multiply
   9,003,454.96x = 12,426,337.90 × 5,334,437.25
4. Step 4: Simplify right side
   9,003,454.96x = 66,287,519,717,108.73
5. Step 5: Solve for x
   x = 66,287,519,717,108.73/9,003,454.96
6. Step 6: Final answer
   x = 7,362,453.64