Finding the Fourth Proportional to 9,565,498.08, 13,200,300.72 and 5,273,146.08

Step by Step Solution

1. Step 1: Write the proportion equation
   9,565,498.08 : 13,200,300.72 = 5,273,146.08 : x
2. Step 2: Convert to fraction form
   9,565,498.08/13,200,300.72 = 5,273,146.08/x
3. Step 3: Cross multiply
   9,565,498.08x = 13,200,300.72 × 5,273,146.08
4. Step 4: Simplify right side
   9,565,498.08x = 69,607,113,996,489.18
5. Step 5: Solve for x
   x = 69,607,113,996,489.18/9,565,498.08
6. Step 6: Final answer
   x = 7,276,893.83