Finding the Fourth Proportional to 17,785,061.76, 24,543,391.68 and 9,636,300

Step by Step Solution

1. Step 1: Write the proportion equation
   17,785,061.76 : 24,543,391.68 = 9,636,300 : x
2. Step 2: Convert to fraction form
   17,785,061.76/24,543,391.68 = 9,636,300/x
3. Step 3: Cross multiply
   17,785,061.76x = 24,543,391.68 × 9,636,300
4. Step 4: Simplify right side
   17,785,061.76x = 236,507,485,245,984
5. Step 5: Solve for x
   x = 236,507,485,245,984/17,785,061.76
6. Step 6: Final answer
   x = 13,298,097.50