Finding the Fourth Proportional to 134,421,870.15, 201,632,805.23 and 134,421,870.15

Step by Step Solution

1. Step 1: Write the proportion equation
   134,421,870.15 : 201,632,805.23 = 134,421,870.15 : x
2. Step 2: Convert to fraction form
   134,421,870.15/201,632,805.23 = 134,421,870.15/x
3. Step 3: Cross multiply
   134,421,870.15x = 201,632,805.23 × 134,421,870.15
4. Step 4: Simplify right side
   134,421,870.15x = 27,103,858,762,607,300
5. Step 5: Solve for x
   x = 27,103,858,762,607,300/134,421,870.15
6. Step 6: Final answer
   x = 201,632,805.23