Finding the Fourth Proportional to 69,988,958,705.94, 96,574,373,053.83 and 42,508,244,776.74

Step by Step Solution

1. Step 1: Write the proportion equation
   69,988,958,705.94 : 96,574,373,053.83 = 42,508,244,776.74 : x
2. Step 2: Convert to fraction form
   69,988,958,705.94/96,574,373,053.83 = 42,508,244,776.74/x
3. Step 3: Cross multiply
   69,988,958,705.94x = 96,574,373,053.83 × 42,508,244,776.74
4. Step 4: Simplify right side
   69,988,958,705.94x = 4,105,207,088,932,409,311,232
5. Step 5: Solve for x
   x = 4,105,207,088,932,409,311,232/69,988,958,705.94
6. Step 6: Final answer
   x = 58,655,067,382.56