Finding the Fourth Proportional to 58,739,382,038.32, 88,108,963,076.05 and 18,405,321,486.28

Step by Step Solution

1. Step 1: Write the proportion equation
   58,739,382,038.32 : 88,108,963,076.05 = 18,405,321,486.28 : x
2. Step 2: Convert to fraction form
   58,739,382,038.32/88,108,963,076.05 = 18,405,321,486.28/x
3. Step 3: Cross multiply
   58,739,382,038.32x = 88,108,963,076.05 × 18,405,321,486.28
4. Step 4: Simplify right side
   58,739,382,038.32x = 1,621,673,791,237,298,061,312
5. Step 5: Solve for x
   x = 1,621,673,791,237,298,061,312/58,739,382,038.32
6. Step 6: Final answer
   x = 27,607,947,767.98