Finding the Fourth Proportional to 132,139,320.15, 197,907,055.12 and 63,100,484.04

Step by Step Solution

1. Step 1: Write the proportion equation
   132,139,320.15 : 197,907,055.12 = 63,100,484.04 : x
2. Step 2: Convert to fraction form
   132,139,320.15/197,907,055.12 = 63,100,484.04/x
3. Step 3: Cross multiply
   132,139,320.15x = 197,907,055.12 × 63,100,484.04
4. Step 4: Simplify right side
   132,139,320.15x = 12,488,030,973,002,960
5. Step 5: Solve for x
   x = 12,488,030,973,002,960/132,139,320.15
6. Step 6: Final answer
   x = 94,506,547.78