Finding the Fourth Proportional to 93,357,815,007.78, 139,958,249,931.18 and 75,627,523,709.82

Step by Step Solution

1. Step 1: Write the proportion equation
   93,357,815,007.78 : 139,958,249,931.18 = 75,627,523,709.82 : x
2. Step 2: Convert to fraction form
   93,357,815,007.78/139,958,249,931.18 = 75,627,523,709.82/x
3. Step 3: Cross multiply
   93,357,815,007.78x = 139,958,249,931.18 × 75,627,523,709.82
4. Step 4: Simplify right side
   93,357,815,007.78x = 10,584,695,865,055,228,461,056
5. Step 5: Solve for x
   x = 10,584,695,865,055,228,461,056/93,357,815,007.78
6. Step 6: Final answer
   x = 113,377,716,307.66