Finding the Fourth Proportional to 139,634,507,730.86, 209,451,764,367.45 and 33,516,573,995.22

Step by Step Solution

1. Step 1: Write the proportion equation
   139,634,507,730.86 : 209,451,764,367.45 = 33,516,573,995.22 : x
2. Step 2: Convert to fraction form
   139,634,507,730.86/209,451,764,367.45 = 33,516,573,995.22/x
3. Step 3: Cross multiply
   139,634,507,730.86x = 209,451,764,367.45 × 33,516,573,995.22
4. Step 4: Simplify right side
   139,634,507,730.86x = 7,020,105,558,851,021,963,264
5. Step 5: Solve for x
   x = 7,020,105,558,851,021,963,264/139,634,507,730.86
6. Step 6: Final answer
   x = 50,274,861,657.99