Finding the Fourth Proportional to 134,722,109.14, 202,081,816.52 and 42,605,862.89

Step by Step Solution

1. Step 1: Write the proportion equation
   134,722,109.14 : 202,081,816.52 = 42,605,862.89 : x
2. Step 2: Convert to fraction form
   134,722,109.14/202,081,816.52 = 42,605,862.89/x
3. Step 3: Cross multiply
   134,722,109.14x = 202,081,816.52 × 42,605,862.89
4. Step 4: Simplify right side
   134,722,109.14x = 8,609,870,168,019,163
5. Step 5: Solve for x
   x = 8,609,870,168,019,163/134,722,109.14
6. Step 6: Final answer
   x = 63,908,368.29