Finding the Fourth Proportional to 11,956,382,970.72, 17,927,635,894.01 and 5,660,759,341.27

Step by Step Solution

1. Step 1: Write the proportion equation
   11,956,382,970.72 : 17,927,635,894.01 = 5,660,759,341.27 : x
2. Step 2: Convert to fraction form
   11,956,382,970.72/17,927,635,894.01 = 5,660,759,341.27/x
3. Step 3: Cross multiply
   11,956,382,970.72x = 17,927,635,894.01 × 5,660,759,341.27
4. Step 4: Simplify right side
   11,956,382,970.72x = 101,484,032,353,904,459,776
5. Step 5: Solve for x
   x = 101,484,032,353,904,459,776/11,956,382,970.72
6. Step 6: Final answer
   x = 8,487,853,943.99