Finding the Fourth Proportional to 10,697,470.51, 14,746,128.90 and 6,559,828.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,697,470.51 : 14,746,128.90 = 6,559,828.72 : x
2. Step 2: Convert to fraction form
   10,697,470.51/14,746,128.90 = 6,559,828.72/x
3. Step 3: Cross multiply
   10,697,470.51x = 14,746,128.90 × 6,559,828.72
4. Step 4: Simplify right side
   10,697,470.51x = 96,732,079,867,042
5. Step 5: Solve for x
   x = 96,732,079,867,042/10,697,470.51
6. Step 6: Final answer
   x = 9,042,518.96