Finding the Fourth Proportional to 31,422,967.52, 47,141,235.54 and 9,565,055.99

Step by Step Solution

1. Step 1: Write the proportion equation
   31,422,967.52 : 47,141,235.54 = 9,565,055.99 : x
2. Step 2: Convert to fraction form
   31,422,967.52/47,141,235.54 = 9,565,055.99/x
3. Step 3: Cross multiply
   31,422,967.52x = 47,141,235.54 × 9,565,055.99
4. Step 4: Simplify right side
   31,422,967.52x = 450,908,557,142,171.69
5. Step 5: Solve for x
   x = 450,908,557,142,171.69/31,422,967.52
6. Step 6: Final answer
   x = 14,349,649.09