Finding the Fourth Proportional to 9,931,256.64, 13,704,696.72 and 5,801,670.09

Step by Step Solution

1. Step 1: Write the proportion equation
   9,931,256.64 : 13,704,696.72 = 5,801,670.09 : x
2. Step 2: Convert to fraction form
   9,931,256.64/13,704,696.72 = 5,801,670.09/x
3. Step 3: Cross multiply
   9,931,256.64x = 13,704,696.72 × 5,801,670.09
4. Step 4: Simplify right side
   9,931,256.64x = 79,510,129,052,945.11
5. Step 5: Solve for x
   x = 79,510,129,052,945.11/9,931,256.64
6. Step 6: Final answer
   x = 8,006,049.18