Finding the Fourth Proportional to 14,258,636.34, 19,676,922.74 and 7,732,263.84

Step by Step Solution

1. Step 1: Write the proportion equation
   14,258,636.34 : 19,676,922.74 = 7,732,263.84 : x
2. Step 2: Convert to fraction form
   14,258,636.34/19,676,922.74 = 7,732,263.84/x
3. Step 3: Cross multiply
   14,258,636.34x = 19,676,922.74 × 7,732,263.84
4. Step 4: Simplify right side
   14,258,636.34x = 152,147,158,184,975.72
5. Step 5: Solve for x
   x = 152,147,158,184,975.72/14,258,636.34
6. Step 6: Final answer
   x = 10,670,526.59