Finding the Fourth Proportional to 82,664,567,264.24, 123,896,114,441.80 and 42,848,391,075.76

Step by Step Solution

1. Step 1: Write the proportion equation
   82,664,567,264.24 : 123,896,114,441.80 = 42,848,391,075.76 : x
2. Step 2: Convert to fraction form
   82,664,567,264.24/123,896,114,441.80 = 42,848,391,075.76/x
3. Step 3: Cross multiply
   82,664,567,264.24x = 123,896,114,441.80 × 42,848,391,075.76
4. Step 4: Simplify right side
   82,664,567,264.24x = 5,308,749,164,369,362,812,928
5. Step 5: Solve for x
   x = 5,308,749,164,369,362,812,928/82,664,567,264.24
6. Step 6: Final answer
   x = 64,220,370,831.92