Finding the Fourth Proportional to 134,627,530.15, 201,527,111.48 and 87,840,271.42

Step by Step Solution

1. Step 1: Write the proportion equation
   134,627,530.15 : 201,527,111.48 = 87,840,271.42 : x
2. Step 2: Convert to fraction form
   134,627,530.15/201,527,111.48 = 87,840,271.42/x
3. Step 3: Cross multiply
   134,627,530.15x = 201,527,111.48 × 87,840,271.42
4. Step 4: Simplify right side
   134,627,530.15x = 17,702,196,169,948,780
5. Step 5: Solve for x
   x = 17,702,196,169,948,780/134,627,530.15
6. Step 6: Final answer
   x = 131,490,165.12