Finding the Fourth Proportional to 101,052,588,182.32, 139,447,046,962.36 and 55,318,016,188.72

Step by Step Solution

1. Step 1: Write the proportion equation
   101,052,588,182.32 : 139,447,046,962.36 = 55,318,016,188.72 : x
2. Step 2: Convert to fraction form
   101,052,588,182.32/139,447,046,962.36 = 55,318,016,188.72/x
3. Step 3: Cross multiply
   101,052,588,182.32x = 139,447,046,962.36 × 55,318,016,188.72
4. Step 4: Simplify right side
   101,052,588,182.32x = 7,713,934,001,333,027,733,504
5. Step 5: Solve for x
   x = 7,713,934,001,333,027,733,504/101,052,588,182.32
6. Step 6: Final answer
   x = 76,335,838,003.63