Finding the Fourth Proportional to 11,665,018,270.04, 17,495,553,861.25 and 3,268,991,544.47

Step by Step Solution

1. Step 1: Write the proportion equation
   11,665,018,270.04 : 17,495,553,861.25 = 3,268,991,544.47 : x
2. Step 2: Convert to fraction form
   11,665,018,270.04/17,495,553,861.25 = 3,268,991,544.47/x
3. Step 3: Cross multiply
   11,665,018,270.04x = 17,495,553,861.25 × 3,268,991,544.47
4. Step 4: Simplify right side
   11,665,018,270.04x = 57,192,817,638,151,700,480
5. Step 5: Solve for x
   x = 57,192,817,638,151,700,480/11,665,018,270.04
6. Step 6: Final answer
   x = 4,902,934,253.01