Finding the Fourth Proportional to 9,518,068.26, 13,134,969.45 and 5,167,162.98

Step by Step Solution

1. Step 1: Write the proportion equation
   9,518,068.26 : 13,134,969.45 = 5,167,162.98 : x
2. Step 2: Convert to fraction form
   9,518,068.26/13,134,969.45 = 5,167,162.98/x
3. Step 3: Cross multiply
   9,518,068.26x = 13,134,969.45 × 5,167,162.98
4. Step 4: Simplify right side
   9,518,068.26x = 67,870,527,885,470.96
5. Step 5: Solve for x
   x = 67,870,527,885,470.96/9,518,068.26
6. Step 6: Final answer
   x = 7,130,704.05