Finding the Fourth Proportional to 46,075,538.40, 69,100,710.42 and 17,319,462.72

Step by Step Solution

1. Step 1: Write the proportion equation
   46,075,538.40 : 69,100,710.42 = 17,319,462.72 : x
2. Step 2: Convert to fraction form
   46,075,538.40/69,100,710.42 = 17,319,462.72/x
3. Step 3: Cross multiply
   46,075,538.40x = 69,100,710.42 × 17,319,462.72
4. Step 4: Simplify right side
   46,075,538.40x = 1,196,787,178,044,705.50
5. Step 5: Solve for x
   x = 1,196,787,178,044,705.50/46,075,538.40
6. Step 6: Final answer
   x = 25,974,458.89