Finding the Fourth Proportional to 64,983,153,580.22, 89,643,748,177.56 and 42,441,212,001.98

Step by Step Solution

1. Step 1: Write the proportion equation
   64,983,153,580.22 : 89,643,748,177.56 = 42,441,212,001.98 : x
2. Step 2: Convert to fraction form
   64,983,153,580.22/89,643,748,177.56 = 42,441,212,001.98/x
3. Step 3: Cross multiply
   64,983,153,580.22x = 89,643,748,177.56 × 42,441,212,001.98
4. Step 4: Simplify right side
   64,983,153,580.22x = 3,804,589,321,055,932,252,160
5. Step 5: Solve for x
   x = 3,804,589,321,055,932,252,160/64,983,153,580.22
6. Step 6: Final answer
   x = 58,547,317,442.19