Finding the Fourth Proportional to 2,373,985,085.41, 3,556,482,881.76 and 1,584,658,686.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,373,985,085.41 : 3,556,482,881.76 = 1,584,658,686.50 : x
2. Step 2: Convert to fraction form
   2,373,985,085.41/3,556,482,881.76 = 1,584,658,686.50/x
3. Step 3: Cross multiply
   2,373,985,085.41x = 3,556,482,881.76 × 1,584,658,686.50
4. Step 4: Simplify right side
   2,373,985,085.41x = 5,635,811,491,969,537,024
5. Step 5: Solve for x
   x = 5,635,811,491,969,537,024/2,373,985,085.41
6. Step 6: Final answer
   x = 2,373,987,741.80