Finding the Fourth Proportional to 9,478,606.76, 14,218,314.76 and 3,722,587.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,478,606.76 : 14,218,314.76 = 3,722,587.84 : x
2. Step 2: Convert to fraction form
   9,478,606.76/14,218,314.76 = 3,722,587.84/x
3. Step 3: Cross multiply
   9,478,606.76x = 14,218,314.76 × 3,722,587.84
4. Step 4: Simplify right side
   9,478,606.76x = 52,928,925,630,868.52
5. Step 5: Solve for x
   x = 52,928,925,630,868.52/9,478,606.76
6. Step 6: Final answer
   x = 5,584,040.67