Finding the Fourth Proportional to 9,680,663.56, 14,521,112 and 2,949,135.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,680,663.56 : 14,521,112 = 2,949,135.88 : x
2. Step 2: Convert to fraction form
   9,680,663.56/14,521,112 = 2,949,135.88/x
3. Step 3: Cross multiply
   9,680,663.56x = 14,521,112 × 2,949,135.88
4. Step 4: Simplify right side
   9,680,663.56x = 42,824,732,416,698.55
5. Step 5: Solve for x
   x = 42,824,732,416,698.55/9,680,663.56
6. Step 6: Final answer
   x = 4,423,739.36