Finding the Fourth Proportional to 35,500,772,259.30, 48,992,605,715.76 and 19,659,578,931.30

Step by Step Solution

1. Step 1: Write the proportion equation
   35,500,772,259.30 : 48,992,605,715.76 = 19,659,578,931.30 : x
2. Step 2: Convert to fraction form
   35,500,772,259.30/48,992,605,715.76 = 19,659,578,931.30/x
3. Step 3: Cross multiply
   35,500,772,259.30x = 48,992,605,715.76 × 19,659,578,931.30
4. Step 4: Simplify right side
   35,500,772,259.30x = 963,173,999,118,699,855,872
5. Step 5: Solve for x
   x = 963,173,999,118,699,855,872/35,500,772,259.30
6. Step 6: Final answer
   x = 27,131,071,743.56