Finding the Fourth Proportional to 141,819,633.15, 212,751,444.47 and 59,938,856.16

Step by Step Solution

1. Step 1: Write the proportion equation
   141,819,633.15 : 212,751,444.47 = 59,938,856.16 : x
2. Step 2: Convert to fraction form
   141,819,633.15/212,751,444.47 = 59,938,856.16/x
3. Step 3: Cross multiply
   141,819,633.15x = 212,751,444.47 × 59,938,856.16
4. Step 4: Simplify right side
   141,819,633.15x = 12,752,078,227,619,862
5. Step 5: Solve for x
   x = 12,752,078,227,619,862/141,819,633.15
6. Step 6: Final answer
   x = 89,917,580.13