Finding the Fourth Proportional to 9,887,068.32, 14,836,212.72 and 5,338,056.48

Step by Step Solution

1. Step 1: Write the proportion equation
   9,887,068.32 : 14,836,212.72 = 5,338,056.48 : x
2. Step 2: Convert to fraction form
   9,887,068.32/14,836,212.72 = 5,338,056.48/x
3. Step 3: Cross multiply
   9,887,068.32x = 14,836,212.72 × 5,338,056.48
4. Step 4: Simplify right side
   9,887,068.32x = 79,196,541,448,654.44
5. Step 5: Solve for x
   x = 79,196,541,448,654.44/9,887,068.32
6. Step 6: Final answer
   x = 8,010,113.70