Finding the Fourth Proportional to 992,349,404.55, 1,488,524,106.83 and 992,349,404.55

Step by Step Solution

1. Step 1: Write the proportion equation
   992,349,404.55 : 1,488,524,106.83 = 992,349,404.55 : x
2. Step 2: Convert to fraction form
   992,349,404.55/1,488,524,106.83 = 992,349,404.55/x
3. Step 3: Cross multiply
   992,349,404.55x = 1,488,524,106.83 × 992,349,404.55
4. Step 4: Simplify right side
   992,349,404.55x = 1,477,136,011,066,109,440
5. Step 5: Solve for x
   x = 1,477,136,011,066,109,440/992,349,404.55
6. Step 6: Final answer
   x = 1,488,524,106.83