Finding the Fourth Proportional to 12,093,075.02, 18,139,499.84 and 4,902,899.83

Step by Step Solution

1. Step 1: Write the proportion equation
   12,093,075.02 : 18,139,499.84 = 4,902,899.83 : x
2. Step 2: Convert to fraction form
   12,093,075.02/18,139,499.84 = 4,902,899.83/x
3. Step 3: Cross multiply
   12,093,075.02x = 18,139,499.84 × 4,902,899.83
4. Step 4: Simplify right side
   12,093,075.02x = 88,936,150,648,729.53
5. Step 5: Solve for x
   x = 88,936,150,648,729.53/12,093,075.02
6. Step 6: Final answer
   x = 7,354,304.05