Finding the Fourth Proportional to 113,480,274.06, 156,612,427.83 and 63,930,377.34

Step by Step Solution

1. Step 1: Write the proportion equation
   113,480,274.06 : 156,612,427.83 = 63,930,377.34 : x
2. Step 2: Convert to fraction form
   113,480,274.06/156,612,427.83 = 63,930,377.34/x
3. Step 3: Cross multiply
   113,480,274.06x = 156,612,427.83 × 63,930,377.34
4. Step 4: Simplify right side
   113,480,274.06x = 10,012,291,607,305,418
5. Step 5: Solve for x
   x = 10,012,291,607,305,418/113,480,274.06
6. Step 6: Final answer
   x = 88,229,356.95