Finding the Fourth Proportional to 42,470,409,630.64, 63,714,006,641.52 and 15,579,227,088.84

Step by Step Solution

1. Step 1: Write the proportion equation
   42,470,409,630.64 : 63,714,006,641.52 = 15,579,227,088.84 : x
2. Step 2: Convert to fraction form
   42,470,409,630.64/63,714,006,641.52 = 15,579,227,088.84/x
3. Step 3: Cross multiply
   42,470,409,630.64x = 63,714,006,641.52 × 15,579,227,088.84
4. Step 4: Simplify right side
   42,470,409,630.64x = 992,614,978,208,099,991,552
5. Step 5: Solve for x
   x = 992,614,978,208,099,991,552/42,470,409,630.64
6. Step 6: Final answer
   x = 23,371,919,104.17