Finding the Fourth Proportional to 109,705,573.47, 151,409,115.03 and 67,903,047.71

Step by Step Solution

1. Step 1: Write the proportion equation
   109,705,573.47 : 151,409,115.03 = 67,903,047.71 : x
2. Step 2: Convert to fraction form
   109,705,573.47/151,409,115.03 = 67,903,047.71/x
3. Step 3: Cross multiply
   109,705,573.47x = 151,409,115.03 × 67,903,047.71
4. Step 4: Simplify right side
   109,705,573.47x = 10,281,140,360,853,922
5. Step 5: Solve for x
   x = 10,281,140,360,853,922/109,705,573.47
6. Step 6: Final answer
   x = 93,715,752.41