Finding the Fourth Proportional to 105,010,769.26, 144,914,887.84 and 57,967,870.06

Step by Step Solution

1. Step 1: Write the proportion equation
   105,010,769.26 : 144,914,887.84 = 57,967,870.06 : x
2. Step 2: Convert to fraction form
   105,010,769.26/144,914,887.84 = 57,967,870.06/x
3. Step 3: Cross multiply
   105,010,769.26x = 144,914,887.84 × 57,967,870.06
4. Step 4: Simplify right side
   105,010,769.26x = 8,400,407,387,199,100
5. Step 5: Solve for x
   x = 8,400,407,387,199,100/105,010,769.26
6. Step 6: Final answer
   x = 79,995,675.17