Finding the Fourth Proportional to 53,134,393.42, 79,726,784.37 and 31,611,514.06

Step by Step Solution

1. Step 1: Write the proportion equation
   53,134,393.42 : 79,726,784.37 = 31,611,514.06 : x
2. Step 2: Convert to fraction form
   53,134,393.42/79,726,784.37 = 31,611,514.06/x
3. Step 3: Cross multiply
   53,134,393.42x = 79,726,784.37 × 31,611,514.06
4. Step 4: Simplify right side
   53,134,393.42x = 2,520,284,365,070,843.50
5. Step 5: Solve for x
   x = 2,520,284,365,070,843.50/53,134,393.42
6. Step 6: Final answer
   x = 47,432,260.03