Finding the Fourth Proportional to 10,200,991.23, 14,076,297.72 and 5,789,312.01

Step by Step Solution

1. Step 1: Write the proportion equation
   10,200,991.23 : 14,076,297.72 = 5,789,312.01 : x
2. Step 2: Convert to fraction form
   10,200,991.23/14,076,297.72 = 5,789,312.01/x
3. Step 3: Cross multiply
   10,200,991.23x = 14,076,297.72 × 5,789,312.01
4. Step 4: Simplify right side
   10,200,991.23x = 81,492,079,446,731.62
5. Step 5: Solve for x
   x = 81,492,079,446,731.62/10,200,991.23
6. Step 6: Final answer
   x = 7,988,643.22