Finding the Fourth Proportional to 58,739,508,504.32, 88,109,152,640.76 and 18,405,448,160.72

Step by Step Solution

1. Step 1: Write the proportion equation
   58,739,508,504.32 : 88,109,152,640.76 = 18,405,448,160.72 : x
2. Step 2: Convert to fraction form
   58,739,508,504.32/88,109,152,640.76 = 18,405,448,160.72/x
3. Step 3: Cross multiply
   58,739,508,504.32x = 88,109,152,640.76 × 18,405,448,160.72
4. Step 4: Simplify right side
   58,739,508,504.32x = 1,621,688,441,414,474,006,528
5. Step 5: Solve for x
   x = 1,621,688,441,414,474,006,528/58,739,508,504.32
6. Step 6: Final answer
   x = 27,608,137,737.40