Finding the Fourth Proportional to 9,885,100.59, 14,833,711.49 and 4,424,812.29

Step by Step Solution

1. Step 1: Write the proportion equation
   9,885,100.59 : 14,833,711.49 = 4,424,812.29 : x
2. Step 2: Convert to fraction form
   9,885,100.59/14,833,711.49 = 4,424,812.29/x
3. Step 3: Cross multiply
   9,885,100.59x = 14,833,711.49 × 4,424,812.29
4. Step 4: Simplify right side
   9,885,100.59x = 65,636,388,885,142.15
5. Step 5: Solve for x
   x = 65,636,388,885,142.15/9,885,100.59
6. Step 6: Final answer
   x = 6,639,931.31