Finding the Fourth Proportional to 293,123,227.35, 439,698,981.27 and 96,382,284.72

Step by Step Solution

1. Step 1: Write the proportion equation
   293,123,227.35 : 439,698,981.27 = 96,382,284.72 : x
2. Step 2: Convert to fraction form
   293,123,227.35/439,698,981.27 = 96,382,284.72/x
3. Step 3: Cross multiply
   293,123,227.35x = 439,698,981.27 × 96,382,284.72
4. Step 4: Simplify right side
   293,123,227.35x = 42,379,192,403,859,088
5. Step 5: Solve for x
   x = 42,379,192,403,859,088/293,123,227.35
6. Step 6: Final answer
   x = 144,578,076.56