Finding the Fourth Proportional to 113,780,661.50, 170,671,075.29 and 27,519,151.29

Step by Step Solution

1. Step 1: Write the proportion equation
   113,780,661.50 : 170,671,075.29 = 27,519,151.29 : x
2. Step 2: Convert to fraction form
   113,780,661.50/170,671,075.29 = 27,519,151.29/x
3. Step 3: Cross multiply
   113,780,661.50x = 170,671,075.29 × 27,519,151.29
4. Step 4: Simplify right side
   113,780,661.50x = 4,696,723,141,732,490
5. Step 5: Solve for x
   x = 4,696,723,141,732,490/113,780,661.50
6. Step 6: Final answer
   x = 41,278,747.02