Finding the Fourth Proportional to 17,009,488.27, 25,507,138.18 and 5,334,851.76

Step by Step Solution

1. Step 1: Write the proportion equation
   17,009,488.27 : 25,507,138.18 = 5,334,851.76 : x
2. Step 2: Convert to fraction form
   17,009,488.27/25,507,138.18 = 5,334,851.76/x
3. Step 3: Cross multiply
   17,009,488.27x = 25,507,138.18 × 5,334,851.76
4. Step 4: Simplify right side
   17,009,488.27x = 136,076,801,012,136.19
5. Step 5: Solve for x
   x = 136,076,801,012,136.19/17,009,488.27
6. Step 6: Final answer
   x = 8,000,052.61