Finding the Fourth Proportional to 9,565,088.52, 13,199,345.12 and 5,434,574.07

Step by Step Solution

1. Step 1: Write the proportion equation
   9,565,088.52 : 13,199,345.12 = 5,434,574.07 : x
2. Step 2: Convert to fraction form
   9,565,088.52/13,199,345.12 = 5,434,574.07/x
3. Step 3: Cross multiply
   9,565,088.52x = 13,199,345.12 × 5,434,574.07
4. Step 4: Simplify right side
   9,565,088.52x = 71,732,818,702,960.17
5. Step 5: Solve for x
   x = 71,732,818,702,960.17/9,565,088.52
6. Step 6: Final answer
   x = 7,499,441.18