Finding the Fourth Proportional to 13,066,713.34, 19,598,792.83 and 3,968,889.93

Step by Step Solution

1. Step 1: Write the proportion equation
   13,066,713.34 : 19,598,792.83 = 3,968,889.93 : x
2. Step 2: Convert to fraction form
   13,066,713.34/19,598,792.83 = 3,968,889.93/x
3. Step 3: Cross multiply
   13,066,713.34x = 19,598,792.83 × 3,968,889.93
4. Step 4: Simplify right side
   13,066,713.34x = 77,785,451,493,220.98
5. Step 5: Solve for x
   x = 77,785,451,493,220.98/13,066,713.34
6. Step 6: Final answer
   x = 5,952,946.96