Finding the Fourth Proportional to 14,353,443.50, 19,808,230.32 and 7,827,430.03

Step by Step Solution

1. Step 1: Write the proportion equation
   14,353,443.50 : 19,808,230.32 = 7,827,430.03 : x
2. Step 2: Convert to fraction form
   14,353,443.50/19,808,230.32 = 7,827,430.03/x
3. Step 3: Cross multiply
   14,353,443.50x = 19,808,230.32 × 7,827,430.03
4. Step 4: Simplify right side
   14,353,443.50x = 155,047,536,798,403.94
5. Step 5: Solve for x
   x = 155,047,536,798,403.94/14,353,443.50
6. Step 6: Final answer
   x = 10,802,114.27