Finding the Fourth Proportional to 9,601,164.77, 13,248,927 and 5,471,064.47

Step by Step Solution

1. Step 1: Write the proportion equation
   9,601,164.77 : 13,248,927 = 5,471,064.47 : x
2. Step 2: Convert to fraction form
   9,601,164.77/13,248,927 = 5,471,064.47/x
3. Step 3: Cross multiply
   9,601,164.77x = 13,248,927 × 5,471,064.47
4. Step 4: Simplify right side
   9,601,164.77x = 72,485,733,808,446.02
5. Step 5: Solve for x
   x = 72,485,733,808,446.02/9,601,164.77
6. Step 6: Final answer
   x = 7,549,681.27