Finding the Fourth Proportional to 10,753,754.81, 14,845,666.23 and 7,287,405.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,753,754.81 : 14,845,666.23 = 7,287,405.98 : x
2. Step 2: Convert to fraction form
   10,753,754.81/14,845,666.23 = 7,287,405.98/x
3. Step 3: Cross multiply
   10,753,754.81x = 14,845,666.23 × 7,287,405.98
4. Step 4: Simplify right side
   10,753,754.81x = 108,186,396,787,357.72
5. Step 5: Solve for x
   x = 108,186,396,787,357.72/10,753,754.81
6. Step 6: Final answer
   x = 10,060,336.95