Finding the Fourth Proportional to 7,238,729.98, 10,858,088.80 and 1,847,379.98

Step by Step Solution

1. Step 1: Write the proportion equation
   7,238,729.98 : 10,858,088.80 = 1,847,379.98 : x
2. Step 2: Convert to fraction form
   7,238,729.98/10,858,088.80 = 1,847,379.98/x
3. Step 3: Cross multiply
   7,238,729.98x = 10,858,088.80 × 1,847,379.98
4. Step 4: Simplify right side
   7,238,729.98x = 20,059,015,870,182.23
5. Step 5: Solve for x
   x = 20,059,015,870,182.23/7,238,729.98
6. Step 6: Final answer
   x = 2,771,068.40