Finding the Fourth Proportional to 76,091,869,709.08, 105,007,025,564.76 and 42,259,164,818.07

Step by Step Solution

1. Step 1: Write the proportion equation
   76,091,869,709.08 : 105,007,025,564.76 = 42,259,164,818.07 : x
2. Step 2: Convert to fraction form
   76,091,869,709.08/105,007,025,564.76 = 42,259,164,818.07/x
3. Step 3: Cross multiply
   76,091,869,709.08x = 105,007,025,564.76 × 42,259,164,818.07
4. Step 4: Simplify right side
   76,091,869,709.08x = 4,437,509,200,396,797,607,936
5. Step 5: Solve for x
   x = 4,437,509,200,396,797,607,936/76,091,869,709.08
6. Step 6: Final answer
   x = 58,317,783,718.06